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Welcome to the Sub Club Podcast, a show dedicated to the best practices for building and growing app businesses. We sit down with the entrepreneurs, investors and builders behind the most successful apps in the world to learn from their successes and failures. Sub Club is brought to you by RevenueCat. Thousands of the world's best apps trust RevenueCat to power in app purchases, manage customers and grow revenue across iOS and Android and the web. You can learn more@revenuecat.com let's get into the show. Hello, I'm your host, David Barnard and my guest today is Joseph Choi, a former e commerce marketer who's now helping app developers go viral on TikTok. On the podcast I talk with Joseph about what's currently working for apps on TikTok, how to create viral content and and why you should try working with influencers who don't have many followers. Hey Joseph, thanks so much for joining me on the podcast today.
B
Thanks for having me, David.
A
So we're going to be talking about TikTok. I think a lot of folks are going to be excited to listen to this episode. But before we get into some of the techniques and things you're learning and working on why TikTok and like what got you into TikTok marketing, I'll give.
B
You a quick backstory. When I was in college I wanted to make money online. I was bored with my classes so I went on YouTube, I went listen to podcasts and the business that I found was drop shipping. It's like it's a fulfillment model for e commerce businesses where you buy the product as soon as the customer buys the product. So you have razor thin margins. It's not a very good business. And the only differentiator you have is copywriting and marketing and ads. So I got really good at ads and I noticed that a lot of the e commerce marketers over the years have been shifting into app development and it's really interesting to me to see a lot of the same e commerce tactics that I sort of learn marketing in now being used in the consumer tech apps space. So in the past few months I've just been meeting a lot more founders that are leveraging TikTok and short form video to go viral with their apps. And I really think it's a a great opportunity to get your first, you know, thousand users, 10,000 mrr for subscription apps.
A
Let's dive in then. And I wanted to start with why TikTok? So you know, there's so many ways to get attention, press and SEO and starting a blog and like all these different things. But what's unique about TikTok that people are starting to find success and that, that it is maybe a good place to experiment with 0 to 1.
B
When you scroll on TikTok and you're scrolling through the videos, the videos that you're seeing are not from people that you follow. I would approximate maybe 95 plus percent of the videos that you scroll through are people that are from creators that you've never seen before. So because of this, there's just a ton of watch time going to brand new accounts, brand new videos. So as a creator, you can make videos on TikTok from 0followers and get millions of views on your first video. I experienced this one time myself. I made a new account, I made a video with zero followers and I got 50,000 views on the first video. And I was just talking about like San Francisco. I was living in San Francisco at the time and I just started talking about SF culture. But people in the app space are doing this too. And I think that's what's unique about TikTok. It's like, you know, before you had to build up a following on your Instagram or your Facebook or if you wanted to do ads, you know, you pay for the content to put it in front of people. With TikTok, you just have to make good quality content. It can go viral from scratch. Yeah, your, your cost of, of marketing is, is zero if you do it yourself. And then if you're paying a creator, you can pay them a flat fee and then get exponential return.
A
You mentioned that you started in e commerce and it seems like e commerce maybe was a little earlier to the TikTok scene then apps. What do you think has changed or what do you think's made it more interesting for apps as of late?
B
So TikTok Shop launched in November of 2022. So it's November 2024 when we're recording this. It's only been two years since TikTok Shop launched. TikTok Shop is basically an affiliate platform for e commerce products on TikTok. So as a brand owner, you can upload your e commerce product to TikTok shop. You set an affiliate commission percentage, so some people do 15 to 20% and then creators will automatically can just sign up for your to affiliate for your product and start making videos and the payments and everything is handled through TikTok. So in the beginning, this was a huge gold rush for brands because you could just upload your product and then pay commission only to these TikTok creators. So over the past two years there's been a big rush on the creator side for all these creators that are now they see how much money you can make on TikTok shop. You know, these 15% commissions add up very quickly if you go viral with a TikTok. So now there's this whole new class of creators that it's really good at making video content that's, that not only gets views but is high converting and actually, you know, it's not just views as a vanity metric like the, it's actually driving millions and millions of dollars of GMV just through these TikTok shop creators. So I think the space as a whole of influencer and creator marketing has evolved and people have invented new tactics for storytelling and hooks and creative CTAs. So TikTok shop has definitely fueled a lot of the innovation in the marketing side. One of the companies that I think is really interesting in this space, in the e commerce space is Tabs Chocolate. So they've, they went from, to 10 million in revenue in a year just on TikTok shop. And the founder of that, Oliver, he put the Tabs Chocolate product on hold and he switched to apps. So then he launched an app called Study Buddy and it helps students with their homework. You know, it's an AI app. But he used, he was very transparent. He built it in public and he was saying, hey, I'm just going to use all my knowledge of e commerce and just do the same marketing, but for this app because it's higher margin, it's higher exit multiples, higher retention. So you know, once he started doing that, then a bunch of apps started catching on and you know, doing the same thing. And I think it's, yeah, I think this is the new wave. I think like naturally apps have always grown through different ways, But I think TikTok is, I think TikTok is the, the new thing.
A
And it's interesting. I mean it's not that apps are, are suddenly going viral on TikTok or that nobody's tried to make it work before because like famously Widget Smith went viral on TikTok in 2020. So four years ago it went viral, went, you know, shot to number one in the app store. We've actually had David Smith, the developer of that, on the podcast and we've talked to other apps that are doing TikTok marketing. But it seems like maybe the why now? Kind of thing, why is it starting to blow up, is that these e commerce folks have really kind of pioneered the techniques that are now actually Going to start working better for apps.
B
I think that's right. Yeah.
A
I wanted to dive into your understanding of the algorithm and you kind of already mentioned how the for you page drives so much of this, but I wanted to dive a little deeper into that contrast. SEO, you know, so hard to get your page ranked because almost any topics already so inundated. As you mentioned Instagram and Twitter and other typical social media platforms, Facebook having to build up an audience before you can like actually see scale is just such a different experience. And so is there anything else about the algorithm that you think makes it so effective for going viral? And as a marketing channel, there's a.
B
Distinction between influencers and what I like to call, I guess like scrappy UGC creators in the traditional sense of like what an influencer is like. I think influencers became a thing around the Instagram era maybe a little bit before, but basically they have like an influencer is really, if you think about it in a, as an analogy for creating a movie, a movie production, which is what TikTok videos are basically just short movies. You have like, you have the director, you have the actor and then you have the audience, you know, the distribution. And an influencer plays all three of those roles. They're the talent that shows up in the video, the creative director. They actually think of the video ideas and then edit it and everything. And then they also have an audience, a pre existing audience that they've built trust with over the years through their content. But what TikTok allows you to do as a brand owner or an app developer is you can hire a creator to play just the role of the actor. So if you know how to do marketing, you can give them a script that you know will perform well on the for you page. So now you're playing the role of the director and then now TikTok itself is playing the role of the audience and the distribution. You don't need a preexisting audience. And the creators are willing to take this deal because a lot of them are under monetized, they're just making videos. A lot of them get reached out to by E commerce products, these big CPG companies that say, hey, I'll give you a product for free and then please make a video for for us. And they're like, that doesn't seem like a great deal, but fine, I'll do it because what else am I going to do? I'm going to make the videos anyway. May as well make a little bit of money out of it. So if you're willing to put a little bit more money into creator marketing. You know, I think the for you page really enables you to be scrappier with it.
A
That's a great analogy that instead of having to build an audience, it's the content itself that generates the audience through TikTok's algorithm. Are there any specific things to the algorithm that you're striving for to help it go viral? Is it just about being engaging or is it like getting more likes or other inputs that you've seen to the algorithm that set aside the content itself? Because like we'll dive into what makes great content. But is there anything specific to the algorithm that helps it go viral other than the content itself?
B
Short answer is no, it is just the content itself. What I will say is I'm very skeptical of anyone who claims to know what exactly the TikTok algorithm is. It's always changing, you know, it's shifting. Like sometimes people will say shares matter more, sometimes people will say likes matter more. Watch time retention comments but if you just think about it from a higher level, like think about if you're TikTok, if you own TikTok, how would you want to design the algorithm? So like TikTok makes its money from advertising and from TikTok shop. So if you want to make the Most money as TikTok, you want people to watch more videos for longer, just like any other social media platform. So if you want to get people to watch more videos for longer, then you want to incentivize people to make content that people watch the video to its completion and then go on to the next video and then watch that to completion. You know, you want people to like and to enjoy watching the video and have some sort of emotional reaction to watching the video. So when people say, oh, it's just about making good content, what that really means is the hook has to be good, the retention has to be good. And like at the bottom line is, you know, someone has to feel something when they watch the video.
A
And I imagine the algorithm's probably fairly sophisticated as well in that sometimes it's going to feed you a 15 second video and sometimes it's going to feed you a two minute video. And so sometimes your two minute video will hit if it's engaging. If we think about it through like the base human experience of TikTok, it's like driving that those little mini dopamine rushes. And so the algorithm is maybe taking so many different things into account. Like you said that no one thing is always going to work because it's going to depend on the, on the context. Like is the person, is it 2:00am and they're just like dopamine hit and they need 15 second videos? Or is it, or you know, are they more in a state where they, they can engage with a two minute video? And so it's probably like so context dependent what TikTok is going to feed people that trying to guess at it is like you said, it's make people feel something and that's going to be more successful. Does having followers on TikTok give you any kind of a leg up? Like if you've got a million followers on TikTok, are you guaranteed to at least get more of a shot or do you feel like even with 0 followers videos can go viral and it doesn't matter as much as you might guess?
B
Yeah, if you have a million followers on TikTok, that does give you a leg up for sure. Because you know, I, I, I think I gave an estimate. Maybe 95% of the videos you watch on the for your page are brand new accounts that you've never seen before. But there also is a following tab so if you scroll to the left you can watch videos that from people that you follow. So you do reach an audience. When you post a video from an account that has followers, you do get a boost for sure. It's just that the vast majority of the watch time comes from the for you page so it's easier to go viral than it was before.
A
So you have a leg up. And are there specific strategies that you've seen for apps be successful in growing an audience or do you think that the focus is more just content and should an account like have a point of view and model some of the old style influencer that this account is all about? You know, like if I created one for my weather app, like should I strive to create something people would actually want to follow by sharing interesting content in addition to any like pitch kind of stuff? Or do you think it's more important to just really focus on each video being as potentially viral as possible?
B
Yeah, this seems sort of like a business strategy question. Like I feel like the long term goal is always to build a great brand because that contributes to better SEO and ASO and just general word of mouth and brand love. So I think it's always great to build a brand. I've seen that Instagram reels is better for that because there's actually a home feed where it's just people that you follow. So it's a lot easier to reach your own followers from an Instagram account. So, yeah, I think, you know, having a legitimate brand beyond just like going viral every day, it's always good. Yeah, I think that's always a good thing to have.
A
Yeah. What kind of apps do you think this works for you? And I actually talked about this directly in relation to my weather app. I forget the exact quote, but it was something along the lines of, yeah, I just don't know like how viral you're going to be able to go with a weather app and like, you know, productivity apps. Maybe Widget Smith being an exception. Is it harder for productivity in those sorts of apps? And then what apps do you think are the absolute best fit for this kind of marketing?
B
Yeah, so TikTok is a video platform. So apps that have some sort of visual element or highly visual wow factor do very well on TikTok. So things like consumer, social, dating, personal finance, health and wellness. If you have any of those apps that have some sort of strong visual component, it's easier to make viral content about those apps. But you can get creative with it. If you look at the TikTok ad library and you go to the top performing ads of all time, they're all utility apps. They're just, you know, things like phone storage cleaners and AI spam calling blockers and things like that. One niche is that I've seen do really well is just productivity apps. So there's this app because if you think about the types of content that exist on TikTok, there's a lot of people that talk about things from their personal experience like adhd or productivity motivation. There's a lot of content that exists in that niche already. So partnering with creators in that niche or just copying the content that already works in that niche, it can apply very well to things like productivity apps and utility apps. Like you're saying, if you think about in general, like what type of marketing works as a whole, it's like health, wealth, relationships. Right. If it has to do with either of those things. So for example, productivity is somewhat about wealth, somewhat about health. And you can attach that type of storytelling in your marketing to the app. Weather is that health, wealth, relationships? I think weather is a difficult one.
A
You were saying, you know, looking at the top ads, these like phone cleaner and stuff like that. But are those going viral or is that like those are successful as ads because a lot of money is put behind them? Because there's those two kind of things, like a lot of what you've been talking about on Twitter. And you know, you have this community you're building up of apps working to go viral and use TikTok as a marketing channel. But there's the like free marketing go viral and then there's like put money behind a piece of content and that performing well. So do you see those kind of like productivity tools and you know, clean your storage and stuff? Are those actually going viral or is it that those just make so much money? The creators of those apps are able to put so much money behind them on spend.
B
They're primarily getting their users through paid acquisition because they can't go viral on TikTok. That was my point there. I think the maybe I should make a distinction as productivity apps that solve a deep pain point about your day to day motivation and building habits. It's a very emotional, emotionally tied product versus a productivity app that cleans your phone storage. It's a somewhat emotional problem, but it's not, it's not as deep. It's more of a. You see an ad and the ad has a good creative and you're just like oh that seems useful, let me download that. And then there's a paywall and then you pay the paywall versus a TikTok that says hey, are you struggling with motivation? There's the dream outcome that you can sell through that type of content. You could be ten times more productive. You start doing habit tracking and then that sort of like user experience and buying journey is very different I think than strictly utility app.
A
Yeah. So maybe that, that's where to draw the line. And you kind of said it earlier, right. It's like if you have a productivity app that you can make content that people really feel has a higher likelihood of going viral. If you have a productivity app like we've been talking about that like clean your storage like that people need that. But maybe those kind of ads are less likely to go viral and get a lot of free boost even if they can be very effective on TikTok as a paid. So thinking again specifically about like my weather app, which you know we've talked about is probably going to be a challenge for me to get going on TikTok. If I try. It's that if I'm trying to go viral I need to focus on that feel side of things and that's hard to do. It's hard to create that kind of feel content for that kind of a utility versus like you were saying, a more kind of emotionally driven utility or productivity app. So maybe that's a great way to Draw those distinctions.
B
I think it's possible also to slightly change the products to become more TikTok native. So I've seen people do this, for example, with health tracking, where you know, if you have a whoop or a Apple Watch or Fitbit or something, and that you're not satisfied with the analytics. There's these apps that are doing better biometrics and better analysis, which is not a fantastic pitch for TikTok. It's sort of like, improve your health by looking at your analytics. Like, do end consumers really want to put in the work to improve their health with general, like, good health analytics? Not really. But what some of these apps are doing is they choose one hook, one viral, you know, killer feature within their app that will go viral on TikTok. So, for example, I've seen this new health graph that tells you your anxiety levels throughout the day. And I don't know how it does that. It's maybe it's blood, a combination of blood pressure and heartbeat or, you know, some other data. But it's a very novel thing. Like, I've never seen an app do that before, and it hits a pain point that's very resonant with a lot of people. And the app might do a whole bunch of things with your health, but on TikTok, they emphasize this one killer feature. I've seen apps, you know, create features just to go viral on TikTok and then use that sort of as a funnel to their main, you know, the whole ecosystem of features that they have in their app.
A
Yeah, that makes a lot of sense. Like, and then that probably somewhat informs your kind of go viral strategy versus the kind of create a great ad strategy is if you're specifically trying to go viral, you're probably not, you know, listing all the features or trying to. It's like you specifically want to look for that hook that's going to be unique, that's going to make people feel that's going to do all those things. That kind of leads me to the next question, which is, and we've already been talking about it, but how do you create great content on TikTok 15 seconds at a time, 60 seconds at a time, 2 minutes at a time? I mean, especially tough because you're ultimately selling something and we can get into the CTAs, but like, yeah, what makes.
B
A good TikTok creative as a founder or a developer? Like, you can make content yourself so you can get out your phone, record your face, and just start talking about your app. There's another trending format right now where it's just TikTok slideshows. So there's no, it's like a carousel image where it scrolls through 5, 5 to 10 images with captions on the screen. And those are going really viral. So there's a lot of ways to make this content yourself. But in general, how do you make good content? I think generally it has to have. You want it to go viral, you want it to get views, which we discussed earlier. You know, it's, it's about watch time engagement, something that could be shareable. And a good heuristic for thinking about that is if someone was watching this video, would they share it with a friend? So then if you think about like if you said, hey guys, I just made this app, it helps you look at the weather and the interface is, is much, you know, better than the normal weather app. It's too salesy. Like how likely would a, an average viewer watch that video and then decide to send it to a friend? What emotional impact is that video having on them that makes them think, wow, I need to send this to my friends. So how do you create that emotion? It's got to. Basically it has to, it has to be funny, it has to be controversial, or it has to have some sort of wow factor. There's probably some other emotions that you could think of. But if it has one of those things, high chance that people are going to share it with their friends or like the video or leave a comment. But then it also has to sell the product too. You have to either show the product or mention it. You don't just want views, there's a tension there that you want it to get good engagement, but then you also want to sell the product. The more you sell the product, usually the less shareable the video becomes. It is tricky, but I can give one example. So there is this app that helps you to record your lectures for college students. You audio record the lecture and then it gives you an AI summary of all the lecture notes based on the recording. And one of the really good apps in this space is called Quizzard AI and they have a TikTok and Instagram accounts. And one of the video formats that they do is they get a college student to put a laptop in their lap while they're sitting in the lecture hall while the teacher is presenting their lecture. And then they have a laptop screen open with the app on, open on the screen and it's recording the lecture and the student is like asleep, like, you know, like just sleeping in the in lecture and but the, the camera angle is it's a student behind them filming over the shoulder and looking at the student that's sleeping and recording the lecture. And the caption is, wtf? The college isn't even real anymore. So it's relatable, it's funny, it's controversial because kids are lazy these days or whatever. Like college is a scam and it directly shows product and the value proposition of the product. That's one of the examples that kind of hits really good. Engagement and also selling the product really effectively.
A
Let's dig into a couple more examples. I know there's an ADHD habit tracking app that's like doing really well on TikTok. What's their content like? What's so shareable about what they're doing?
B
This might be a Gen Z trend, but I think, you know, Gen Z cares a lot about mental health. Sometimes Gen Z over self diagnoses on certain mental, you know, illnesses. ADHD is definitely one of them. They kind of describe ADHD more as a personality trait than an actual diagnosis. The trend is, is out there and people are talking about it. So there's all this existing ADHD content where people are saying, does anyone else get that feeling when you walk into a room and then you completely forget why you were there? Oh, like ADHD things. And you could do that as a talking head video. These creators are speaking to the camera or they're doing a skit where they show themselves walking to the room and then forgetting why they're there. Procrastination on things like their homework or their tasks. So the content is out there. You just make a slight change in the call to action of those videos where you say, hey, anyone else relate to this thing? By the way, I use this app, by the time they get halfway through the video, they've already given the algorithm the 50%, 60, 70% watch time. And then you plug the app at the end, then people are like, well, it's okay. I just got all this relatable content and maybe got a few tips for managing my adhd. Plus they just gave me this app that's really useful. It's almost like an infomercial, but just organically. On TikTok, you know, you gotta give value and demonstrate the value of the product by talking about the pain points and then talking about the solutions and including your product as a solution for the topic that you're talking about.
A
Yeah, that's really cool. And then another example, Rizz GPT. What are they doing content wise?
B
So Rizzgpt is a keyboard app that looks at your dating app, matches that you get on Tinder or Hinge or whatever, and then it suggests what to say to the person. So, you know, it's like, it's sort of riding this Gen Z idea of Riz and being charismatic over text. And their strategy is very interesting. They have dozens of TikTok accounts all posting pretty similar content. I don't know if you've ever seen the split screen content where you get like Subway Surfers on the bottom and you get some like Reddit story on the top or some text messages story on the top. So Riz GPT uses this format a lot in a lot of their videos, where they have Minecraft, like Parkour video in the background or some sort of gameplay video in the background just to get people to keep watching. But then in the foregrounds, they have screenshots of Tinder conversations. And the Tinder conversations are basically funny pickup lines that are generated by the app, like by Riz GPT. Another thing they do is they do the screen recording, so they're live, you know, typing, and then there's a pause and like, oh no, what do I say? And then they swipe over to the Riz GPT app, they input the screenshot and then it generates. And then they swipe back over to the dating app and then input the line that they just copy and pasted directly demonstrates the product. But of course, they put that segment at least 50% of the way into the video. So the, the main point of watching the content for most viewers is to just watch this entertaining conversation between two people on a dating app. But, you know, certain percentage of people that watch will relate to the content and say, hey, actually I, I use dating apps. I sometimes struggle with writing pickup lines. So I'm gonna actually download this app that they, that they just shilled to me. People, people know it's an ad, you know, like they know it's an ad, but if, if it's entertaining, it's doesn't matter.
A
And are those going viral? Are they, you know, producing a lot that do, or is that an example of ones they're having to put a lot of money behind to get the attention?
B
Oh, no, these are, these are very viral.
A
And the virality there is probably their conversation, right? It's like, like weird, goofy and like, they probably try and pick like, you want to see what the person's going to respond on Tinder to this crazy message or whatever.
B
Anything to do with dating. I mean, there's a reason why everyone gossips about relationships and dating. There's just a lot of good content that can come out of it. Everyone relates in some way to finding love and, you know, talking to people that you're trying to date. So there's a lot of spiciness and humor that can come out of that type of content.
A
It seems like based on. And it's fun to kind of dive into these specific examples, but I don't know that anyone listening is going to be able to replicate the exact format and the exact success of these three that we've talked about. But it seems like so much of getting good at TikTok and having multiple videos go viral over time is just watching what other people are doing and learning. Are there any tips for how to keep an eye on what's going viral? You know, how people are effectively doing this?
B
You should follow me on Twitter. I post content about this. Like the way that I do it is I just scroll on TikTok. I threw on TikTok and reels and I have swipe files so I have multiple folders. Every time I watch a video that seems like it is an ad, not an ad, but it seems like it was paid for, I put it into one of my four swipe files in the TikTok folders or the Instagram reels folders and I categorize it into what type of content it is. So if it's like a slideshow, then I'll put it into the slideshows folder. If it's a talking head content, I'll put it into the talking head folder. If it's like a, a skit, like the Quizzer AI lecture hall one, I'll put it into the skit folder. So yeah, I think just being an active consumer and like consuming from a producer mindset is sort of how I've always thought about marketing. If you want quick hacks for like just getting a bunch of ideas for content, there's tools out there. I think if you just Google like best performing TikTok, you know, content for brands. I think there's a lot of websites that kind of try to aggregate some of that content.
A
It's kind of funny because you know, when I'm on TikTok or Instagram Reels, I'm a middle aged man. Instagram knows that I really like family humor. So like you know, husband and wife humor. But my point in saying that is that if all you do is scroll as a consumer, you're going to understand what goes viral with other people like you and I wonder if like you kind of have an advantage as a young techie in New York City and like your habits may be more aligned with those kind of audiences where things are going to go viral. Whereas like my like dad content on Instagram, I don't spend much time on TikTok, so I'm using Instagram as an example. But it's like the algorithms do kind of pigeonhole you. And so while like being a consumer helps, you probably want to find ways to kind of break out beyond where the algorithm has pigeonholed you. So it seems like those kind of websites and other resources. I've learned a lot following you on Twitter to see what's going viral in those age groups that like I don't see that kind of content when I'm scrolling.
B
That's very true. I think the algorithm does pigeonhole you if you're thinking about researching content in a specific space. There are first party research tools that TikTok does give you. If you look up like TikTok keyword research, I think there's tools that give you insights into underutilized keywords for TikTok search. And then if you go on the TikTok Creator Marketplace, you can also find creators that are putting themselves on the marketplace to be hired for sponsored content and you can filter by niche and if you look at their videos and you can see like the types of branded content that they're making. So that's another good research tool.
A
You had mentioned it earlier, but where do you go to see what ads are performing really well? Like storage cleaner apps performing really well. That's in their ad product, the TikTok Ad Library.
B
So just like the Facebook Ads Library, TikTok has similar products where you can just see all the top performing ads. You can even see the click through rates and the, you know, the watch time on the, on the ads. So you can analyze the, those videos, they, they show you a lot of good data.
A
Yeah. And I guess on, on those though, it's probably you want to look at the content that's going viral to get tips for going viral and then you want to look at the ad library for, for like what kind of content we create that we might put money behind. And like I imagine there's enough overlap between those two where you're going to get ideas for both from watching either. But I imagine you need to kind of keep that context. Like you're not going to go viral with some of the techniques that these storage cleaning apps are using in their ads, right?
B
Definitely, definitely. That's exactly right. Yeah.
A
The last part of creating content that again we've touched on, but I want to dive deeper into is how do you create effective call to action? Pretty much anybody listening to this podcast is not wanting to go viral for viral's sake. They're wanting to go viral to make money, to drive people to the App Store to download their app or to go through a webflow to sign up for a subscription. How do you create effective call to action in a TikTok video?
B
Yeah, this is super important. Like consumers in general. Not just on TikTok, but consumers are hyper aware of, you know, things that feel like ads as a general rule. One interesting thing about TikTok is a lot of these videos promoting apps, they don't mention link in bio. So that was a really popular thing from Instagram era. You know, click on the my link in bio, use this code to check out. That works well if you're an influencer and you're pushing the products to an audience that already has trust with you. But if you're watching a random video in the for you page, it needs to feel as authentic as possible because you haven't built that audience trust over time. They're just watching a video cold. Some examples of this are here's the top 5 apps I use for XYZ Pain Point. Here's the top 5 apps I Use for tracking my progress in the gym. That's not a great hook. You could probably put more pain points and more dream solutions in that hook. But you know, you name five different apps and then your app is one of them. It's a genuinely useful video. It's similar to, you know, like Google SEO strategy where it's like these articles that are top five credit cards and then obviously they're all sponsored. It's still genuinely useful to the consumer because you're giving them a variety of options and a certain percentage of those people will follow the call to action. Go to the first one or the second one or whichever one is your app. Another one is there's with the slideshow content, there's this app called pov and the app is a disposable camera app. So you take pictures and you can only view the photos later. Sort of a nostalgic app that brings back the vibe of, you know, actual disposable cameras. But they're going really viral on TikTok with slideshow stories. So they say, you know, the first slide is. So it's all wedding based, weirdly enough. So they, they say here's five controversial rules that we had at our wedding recently. And then there's this image of, you know, a wedding. And so that's a great hook. It's a very negative, you know, interesting hook. People are like, oh, what are the controversial rules? And then the rules are controversial. It's like, oh, no kids at the wedding or no taking pictures. And then the note taking pictures kind of hints at the last slide, which is, oh, by the way, I had the guests use the POV app from the app Store. So instead of taking pictures normally with cameras, they have to use this disposable camera app. And it created a better, you know, vibe for taking the pictures at the wedding. So they have multiple accounts making these slideshow videos. And the app, the CTA there is, you know, I had the guests use the POV app. So it's a. They directly mention the app, but it's part of a storyline rather than saying, hey, go download this thing.
A
Yeah. And it sounds more organic too, right? Because it's like, here's our five crazy rules at our wedding. 1, 2, 3, 4. And I used the app to enforce rule number four or whatever. So, yeah, that's. Man, that's. That's super slick.
B
One more is this one's really good for talking head content. So if you have creator, if you get a hundred creators to just start storytelling on camera, a good hook that a lot of people are using in the E commerce space and the app space now is, am I the only one that saw that viral video from that XYZ authority figure about this thing? And it's just like, the viral video might exist, it might not, but it's like, it's also ambiguous enough to where. Yeah, of course there's going to be lots of viral videos about every topic. But just saying like, oh, am I the only one that saw the viral video? It just, it's just a good hook and eventually it'll get saturated. Like everyone's going to say the same hook and then people will start to catch on that, oh, this is not organic, but it is a trend that I think is still quite active right now. Yeah, another, another CTA is, I've seen this one in the ADHD niche, going back to that, but you just start with a pain point and then give helpful tips so that you say, oh, if you struggle with adhd, here's this hack I found, or here's some tips about how to deal with adhd and then you give actual tips and then you say, oh, also I use this app. It doesn't have to be at the end. You could use the, the app as tip number three out of five or, you know, but the basis of the video is that here's a bunch of, here's these hacks that I a life hack or ADHD hack. Actually if you go on TikTok and you search hashtag ADHD hack, you'll get lots of examples of these videos of people sharing their ADHD hacks. You can replicate some of those copywriting structures.
A
What's interesting to me too is as we've been talking through all of this, and you said it earlier, is that some apps specifically build features to go viral and I wonder if that's actually a good product strategy, is that, you know, if you're building features that people care about that are interesting, that have some natural pain point that's going to bring people back into the app. Like if you're building features that don't have any kind of a hook that's going to go viral on TikTok, like, are you really like building something valuable for folks that they're actually going to use? I mean that's what so many apps I talk to really struggle with retention. Because yes, you created some great solution for adhd, but it's a huge pain to use or it doesn't have that like emotional connection that's going to bring you back to it, or it doesn't have that wow factor that's going to inspire people to use it. If this whole strategy and finding things that are likely to go viral on TikTok is actually a great way to do feature discovery, product discovery and, and think of new apps to build, think of new features to build through these framework. You've essentially shared over this whole podcast about like what people are going to.
B
Connect with a hundred percent. I've even seen people build apps in the completely opposite direction where they do the marketing first just for a wait list and they talk about the app and the concept of it and show Figma screenshots and the app doesn't even exist yet and they just get people to sign up for a wait list and that's instant product validation. If you get a bunch of views on a TikTok that talks about your app, you get a bunch of signups for, for your wait list. Then you can build the app after you market it. There's this app called Breezy the the founders in the community. It's basically a social note sharing app, but it really resonates with a certain demographic of young Gen Z people. Yeah, she Just makes founder led content. Talking about the app itself, showing Figma screenshots, some beta screenshots and then it's a wait list. And she made a video that was 15 seconds long just talking about the app and got I think 5,000 waitlist signups. So yeah, that was, that was breezy, the breezy app.
A
I wonder if that's actually even a good strategy too because as far as hooks go, that's another kind of hook, like being an insider, being in the know, being early to something that's going to blow up. Yeah, I wonder if that's actually a fun hook for folks to play with. Is like as you're building a new feature, tease it in that way and like, hey, you want to get on our beta or you want to join the wait list for when this comes out versus building it first and then creating the marketing. That could be a really cool strategy. And then you kind of like do that and like you're saying it's like that's how you validate whether or not these features are going to hit or not. I built so many, I, I've launched 22, three apps over the last 16 years and some were like hits and some were total duds. There wasn't a ton of correlation between, you know, the amount of time spent or like, I probably should have found better ways to do product validation ahead of time. And so, so for, you know, side project apps today, for big apps that are looking for new features, that's a really cool idea for doing some product validation ahead. See if it goes viral on TikTok. And if it doesn't, maybe it's not the feature to build next.
B
I just want to give one more thing relating to this. This is a infinitely repeatable tactic that just, it happens year, year over year. It's just Spotify wrapped. If you just remake Spotify wrapped. But for XYZ niche, that concept goes viral every single year reliably. Like the, the most recent one is the Verse app. It's a consumer social app and they just did a design, they generated an AI image, a bedroom based on the style of the music that you listen to and then they use that as a hook for the, for the consumer social app and it went super, super viral. I think they hit number one in the app store for a few days.
A
Wow. So the last thing I wanted to talk about was working with influencers. So I'm a good example that I don't think me getting on TikTok is going to sell out. Yeah, middle aged man, you know, talking about apps like, there'll be a lot of folks like you who will, in your framing, be the actor, the director and kind of do everything. And I think for people who can pull that off, that's going to be a ton of fun. But for a lot of folks like, they're not going to be able to do this themselves. And so finding creators to work with is going to be a huge part of making this successful. So, yeah. What are your top tips for finding and working with creators to help implement what we've been talking about?
B
I think influencer marketing, traditional influencer marketing is very expensive. If you reach out to some of these creators on who have, you know, more than a hundred thousand followers, a lot of them will hit you back with their media kit. And it's all, sometimes they even have an, an agent, a talent agent that inflates the prices even more. Charge you thousands of dollars for a single video. You want to avoid those people. They can be good to work with if it's a really, really strong audience fit. But if you want to get a lot more ROI in a scrappier way, I like going after very low follower count creators. So finding people that have less than 50,000 followers who've maybe hit one or two viral videos in their time on TikTok, but maybe don't go consistently viral because if they're going consistently viral, they're going to be more expensive. But if they hit one or two viral videos, they know the feeling of what it takes to, to go viral. Like they probably thought about, oh, why did that video go so viral? Oh, like, it's the way that I said these words in these ways, the way that I did the hook. So they sort of know what it takes. And then lastly is just like human touch. Just like, look at how they present themselves. Are they charismatic on camera? If they're charismatic on camera, they have low follower count. They know how to make viral videos, but are not super monetized with sponsored videos yet, that's the perfect person that you want to reach out to. They're probably not making that much money from brand deals. So you can pay them cash and they'll gladly, they'll probably gladly take it. It'll take a little bit more training, you know, teaching them about the app and telling them how to structure the, the video scripts and things like that. But yeah, I think finding low follower count but charismatic creators is, is the way to go.
A
And then how would you suggest structuring payment expectations in those kind of low Fowler account? They're probably aspiring creators, not you know, they don't have an agent. Do you write a contract? Like what do you offer the creators and how do you structure the deal to make it work?
B
Yeah, so a lot of these creators are used to getting reached out by these big cpg, you know, e commerce companies. They just do gift gifted campaign. So they just get a product, free product in exchange for a video. So your outreach message, whether it's an email or a dm, if you just say I want to pay you like explicitly say I want to pay you for a video in cash. You don't have to say how much. You know, you can figure out negotiating the rates later but say explicitly I want to pay you for video. My app is, you know, it does this. I think your audience would be a great fit. I really like your content. And then typically how you structure that deal is, you know, as I was saying before, the CTA in these videos is not always link in bio. So there's not going to be attribution for a lot of these videos. So what you actually do is you give them bonuses for views. So if they get a bunch of views then you can pay them per view and then in addition you can give them a base rate for making videos. Another thing is since there is such a low follower count creator and you know you want them to go viral on the for you page, you can have them make a brand new account. So you can have them make a new TikTok account and name it something else that's you know, a little bit more branded towards your app, have them post on it every day. So a lot of these deal structures are you can have them post one TikTok per day for a month. So 30 videos a month and the cost on that is anywhere From I've seen $500 all the way up to $3,000. So at 3,000 that would be a hundred dollars per video which is still like fairly cheap. How much to pay just basically just depends on their level of experience and how much ROI you expect to get out of it. I have a friend member of the community who's paid a one creator 3000amonth and they got their first 20k mrr from just one creator just posting every day. So the retainer you get what you pay for. You know, if you pay for a really good creator it'll pay dividends but then the incentivization is also good too. So a typical rate that I've seen for that is $1,000 per million views or you can Cut it where it's $500 per 500,000 views, which works out to be $1 CPM, which is very, very cheap. And you can play around with the rates depending on what the, what the creator wants.
A
The thing about paying a CPM though is it has to actually deliver. And so if they create something that like goes insanely viral but doesn't actually send people to the app or sends people to the app that aren't going to be payers, I could see easily getting pretty upside down. Have you seen any examples of that or have you experienced that yourself? You do this on a CPM basis and it goes crazy viral gets 5 million views. Now you're on the hook for 5 grand. But then the CTA wasn't very strong and you don't make much money on it.
B
Yeah, totally. I mean that's why like the, the creator brief is like very, very important. You know, you should agree beforehand on all the things that are required from every single video. So if you know, you know generally what your strategy is and what you think will be high converting videos, you should give those guidelines and say you have to have the CTA in this way. So definitely important to make sure that the videos are viral and high converting.
A
Yeah. Earlier you mentioned that in E commerce, part of what really blew up was the affiliate model with TikTok shops. Do you think there's potential for that on TikTok with apps doing affiliates like I've actually talked to and probably have them on the podcast at some point, the founder of Go Market Me and what they're trying to do is build a platform for affiliates. Like in what cases do you think it would work? What do you think are the potential there of actually just doing a rev share where essentially infinite upside. Like if somebody created that video and instead of getting paid $5,000 to get 5 million views, if that 5 million views actually generated a hundred thousand dollars and you're giving a 50% of, you know, first conversion or whatever and they can make 50k. I mean it seems like for a lot of creators this opportunity to make infinite money would be more interesting, but it's tough. So. Yeah. What are your thoughts on affiliate on TikTok?
B
I think it's, it's great. It's always the gold standard of marketing for as the brand owner. Like obviously it would be great to have zero risk upfront and just have people do free marketing for you and only pay if they generate revenue for you. The problem is, yeah, like TikTok is consumers are very savvy they don't really like clicking links in bio. They want to feel like, you know, this video is just telling them about an app. They go search on the app store themselves, they download it. I think it can work for influencer marketing if you have an influencer who has an established audience and they're getting a cut of the link in bio clicks. I think that has always been and will will always be a good way to partner with, with creators. If it's like traditional influencer marketing, they have an audience, they have a lot of trust. But typically with those deals, there's, there's always a base rate. In addition, I think there is a talent constraint or there's a supply constraint of good creator talent. I think creators actually have like the big creators, like with audiences. They have a lot more power than the brands. They're getting reached out to by tons of brands all the time competing for their attention and doing deals. So that's why I sort of advocate for the, you know, the scrappy creator marketing, non traditional influencer marketing, because in that equation, I think the supply demand is reversed. I think there's a lot more creators that are underpaid that brands can start paying. So TikTok shop for apps can definitely exist within like a certain context of influencer marketing.
A
I've actually been playing with offer codes recently. It's something again, I'll probably do a whole podcast on or, or write something up about the experiments I've been doing. But what's interesting about offer codes is that you get a hundred percent attribution on those. Do you think that could be incorporated into a call to action of like, use code Black Friday? Yeah, like I'm probably gonna do a Black Friday promotion. So it was top of mind, but use code whatever to get 20% off. Or do you think like on TikTok that kind of thing just wouldn't work? Like, use code whatever. Even if it's incentivized, like getting a discount. Do you think that's too overt of a call to action for it to actually work on TikTok?
B
I think if you got creative with it, it could definitely work. It just can't be in the same way that you would sell the promo code through an influencer. Like, I think it'll always work with influencer marketing, like we were saying before. But for the scrappy creator marketing, if a random creator on the for you page with zero trust with the audience says use promo code this at checkout for a discount, it feels like an ad. It's not going to go viral. But imagine if you, if you had the creator say, guys, did you see that code? Like, I just used it. Have you seen this hack that you can use to like get this thing for 50% off? Maybe that could, I don't know how legal that is, but I mean, there's, there's probably other ways. You know, there's, there's always creative ways that you can incorporate codes. So I could see some potential with that.
A
Well, Joseph, it's been fascinating. I've, I've learned a ton. I think this is going to be really interesting to folks, especially just this kind of new trend that it, you know, We've talked about TikTok for years, but it does seem like people are figuring it out in a way that's different than it has been in the years past. And I know you actually have a community of founders who are all working on this and trying to crack it. I actually joined a few weeks ago and that's part of how we met. Anything else you wanted to share about the community or anything else you're working on?
B
Definitely. I appreciate having you in the community. It's been great seeing you around. Yeah. The community is a membership community for consumer app founders. About half of them are venture backed, half of them are bootstrapped. Everyone has some form of traction, whether it's users or revenue or funding. Some of the founders include the founders of Calm, the meditation app, Wombo, AI Bloom, Investing for Teens, Autopilot, Copy Trading, founder of Yik Yak. Lots of people of different backgrounds are finding value from the community. Whether it's venture backed and you're trying to learn these scrappy marketing strategies or you're bootstrapped and you're just learning to, you want to, you know, find the current edge of TikTok organic and other user acquisition. We're a pretty, pretty small community, just trying to keep it tight knit, just sharing the latest tactics.
A
The community's been great, you know, discord. So it tends to be extra chatty and I don't have, you know, a ton of time to be following along with the chat, but I love how you do the weekly summaries. So every week you kind of take the best insights because it's your community and you do have the time to be following and chatting with folks and stuff. So the weekly summaries are like super high signal and kind of the best of conversation and tactics and what's working, what's not. And then, I mean, really this whole podcast was kind of that high level overview of all the things you're learning in the community from other founders and things you've, you've learned yourself that you're sharing with founders in the community. So thanks for sharing so much today. And then we are, for those listening, in early December, I believe it's December 4th, we're going to be doing a webinar where we actually dig into some of the specific videos that are going viral, some of the tactics we're going to. I don't know all the things we're going to cover, but we're going to have some fun, Joseph and I on this webinar. And if you're listening after the webinar, it'll be posted to YouTube. So as a companion to this episode, that webinar is going to be fantastic to, like, dive in more directly to show what's working and what's not working and actually see the video, see the acting, see the call to action. So, yeah, really looking forward to talking to you again so soon. And we'll have a link to sign up for the webinar. And then once the webinars happen, we'll link to the YouTube in the show Notes. We'll also link to the community and your Twitter. So, yeah, if you've enjoyed this episode, want to learn more about TikTok, go to the show notes and sign up for the webinar or view the YouTube video. Joseph, thanks so much for joining me. This is a ton of fun.
B
Thanks so much for having me. This has been fun.
A
Thanks so much for listening. If you have a minute, please leave a review in your favorite podcast player. You can also stop by chat.subclub.com to join our private community.
Host: David Barnard
Guest: Joseph Choi
Release Date: November 13, 2024
In this episode, David Barnard interviews Joseph Choi—a former e-commerce marketer who has made a name for himself helping app developers succeed on TikTok. Their conversation unpacks the evolving landscape of TikTok as a marketing channel for apps, why now is a prime time for app founders to jump in, strategies for going viral, examples of apps crushing it, how to craft high-converting TikTok content, and actionable advice for working with creators and influencers—even those with very few followers.
Shift in Platform Dynamics:
Joseph notes that TikTok’s “For You Page” algorithm means videos from brand-new creators can go viral, bypassing the need for a built-in audience—unlike Instagram or Facebook.
Quote:
“As a creator, you can make videos on TikTok from zero followers and get millions of views on your first video.” (03:05, Joseph)
Low Barrier, Exponential Reach:
The cost of marketing is nearly zero if handled organically or via affordable creators. Engagement and scale are not locked behind ad budgets or social capital.
E-Commerce Led the Way:
E-commerce brands, especially post-TikTok Shop (launched Nov 2022), have developed sophisticated viral tactics, which are now being adopted by app marketers.
Quote:
“TikTok Shop has definitely fueled a lot of the innovation in the marketing side.” (05:41, Joseph)
Influence Crossover:
E-commerce learnings are migrating to higher-margin, subscription-based apps, drawing parallels between the two industries’ marketing playbooks.
No “Secret Sauce”—Content is King:
The only consistent rule is that engaging, emotional, and well-structured content wins. Watch time, retention, shares, and comments may all matter, but chasing algorithm “hacks” is a dead end.
Quote:
“Short answer is no, it is just the content itself...someone has to feel something when they watch the video.” (10:38, Joseph)
Followers Help but Aren't Everything:
Having followers boosts distribution, but the For You Page makes virality accessible to all accounts—emphasizing the importance of content, not clout.
Quote:
“If you have a million followers on TikTok, that does give you a leg up for sure...But the vast majority of the watch time comes from the For You Page.” (13:06, Joseph)
Visual “Wow” Factor is Key:
Highly visual, consumer-focused apps—social, dating, personal finance, health, wellness, and habit trackers—often perform best.
Quote:
“Apps that have some sort of visual element or highly visual wow factor do very well on TikTok.” (15:17, Joseph)
Emotionally Resonant Problems Drive Shares:
Productivity and utility apps can go viral if they tackle emotionally charged pain points (e.g., ADHD, motivation) instead of functional, unemotional utilities.
Storytelling Over Selling:
Virality occurs when viewers are emotionally hooked, find content funny, controversial, or surprisingly helpful, and feel compelled to share. Overt “selling” often reduces shareability.
Quote:
“It has to be funny, it has to be controversial, or it has to have some sort of wow factor.” (22:43, Joseph)
Blending Utility and Entertainment:
The best-performing videos solve a pain point while embedding the app organically into a relatable or humorous context.
Quizzard AI:
Viral videos show students asleep in lectures while their laptop (with the app open) records the lecture—a funny and product-forward demo.
“The caption is, wtf? The college isn’t even real anymore.” (23:48, Joseph)
ADHD Habit Tracker Apps:
Videos riff on Gen Z ADHD culture by highlighting relatable struggles, then softly plug the app as a solution.
“You just make a slight change in the call to action where you say, 'Hey, anyone else relate to this?...I use this app.'” (24:57, Joseph)
RizzGPT:
Uses split-screen “Parkour/Minecraft” gameplay with dating app screen recordings to narrate the use of their AI-generated pickup lines.
“Their strategy is very interesting. They have dozens of TikTok accounts all posting pretty similar content...” (26:36, Joseph)
Be a “Producer-Consumer”:
Save inspiring or effective TikToks to swipe files categorized by format (“slideshow,” “talking head,” “skit”) for creative inspiration.
Quote:
“Being an active consumer and like consuming from a producer mindset is sort of how I've always thought about marketing.” (29:48, Joseph)
Research Tools:
Use the TikTok Ad Library to analyze top-performing ads; use Creator Marketplace to scout creators; leverage keyword tools to spot trends.
Subtlety Beats Salesiness:
Traditional “link in bio” CTAs don’t work well with cold audiences on TikTok. Integrate your app naturally within a story or as one tip in a list.
Trending CTAs:
Feature-First, Product-Later:
Consider teasing app ideas or features—even before they exist—to gauge viral potential and validate demand.
Quote:
“I've even seen people build apps...where they do the marketing first just for a waitlist...then you can build the app after you market it.” (40:05, Joseph)
The Power of “Wrapped”/Recap Content:
Annual/year-in-review features (e.g., “Spotify Wrapped” clones) go viral reliably each year.
Don’t Focus on Follower Count:
Under-the-radar creators (less than 50k followers), who’ve experienced virality but aren’t saturated with sponsorships, deliver better value and are more affordable.
Quote:
“Finding low follower count but charismatic creators is, is the way to go.” (43:37, Joseph)
Structuring Deals:
Affiliate/Revshare:
Experiment with Codes, Carefully:
Codes can work if positioned as a “hack” rather than a direct sales pitch, but subtle integration is key for virality.
On TikTok’s Open Algorithm:
“When you scroll on TikTok...maybe 95% of the videos you scroll through are from creators you've never seen before...you can make videos from zero followers and get millions of views.” (02:47-03:05, Joseph)
On Content Quality:
“If you want it to go viral, you want it to get views...A good heuristic is—would someone share this video with a friend?” (21:41, Joseph)
On Emotional Impact and Shareability:
“It has to be funny, it has to be controversial, or it has to have some sort of wow factor.” (22:43, Joseph)
On Working with Small Creators:
“If they're charismatic on camera, they have low follower count, they know how to make viral videos but are not super monetized...that's the perfect person you want to reach out to.” (44:34, Joseph)
On Pre-Build Marketing:
“I've even seen people build apps in the completely opposite direction—do the marketing first, talk about the concept...get people to sign up for a wait list, and that's instant product validation.” (40:05, Joseph)
| Segment | Timestamp (MM:SS) | |-----------------------------------------------------|--------------------| | Joseph’s E-Com-to-App/TikTok background | 01:22–02:26 | | TikTok’s unique algorithm explained | 02:47–03:58 | | E-commerce lessons for app virality | 04:13–06:46 | | For You Page vs. followers | 10:01–13:39 | | What app categories fit TikTok best? | 15:17–17:35 | | Utility vs. emotional/viral features | 17:35–19:27 | | Creating viral content: practical examples | 21:36–28:59 | | Researching trends & content formats | 29:48–32:39 | | Call to action techniques & examples | 34:07–37:08 | | Product validation via TikTok waitlists | 40:05–41:03 | | Working with micro-creators and deal structures | 43:37–48:01 | | The realities of CPM and attribution | 48:01–49:03 | | Affiliate potential and TikTok for apps | 49:03–51:39 |
This summary captures the core frameworks, tips, and examples from Joseph Choi’s TikTok marketing expertise—distilling specific, tactical strategies that any app developer or marketer can begin testing today.