On the podcast: how Frederik Riedel built one sec as a weekend prototype, accidentally triggered it 20 seconds later, and turned it into a research-backed screen time app with a proven 57% reduction. From a viral tweet with 700 followers to partnerships with Stanford, Cambridge, and three national governments — plus why he filed a US patent as an indie dev.

Top Takeaways:

🧪 Your weekend prototype might be the one
The app that changes everything doesn't always come from a grand plan — sometimes it's just a weekend hack to fix something that's bugging you.

🐦 One great tweet can carry you further than you think

A single authentic screen recording can generate months of organic growth, especially when it shows a product that instantly clicks with people.

📱 Advertise where your users already are (even if it's ironic)
If your target audience lives on social media, that's exactly where your ads should be — even if your product is designed to help them use it less.

🔬 Research isn't just for credibility — it's a product advantage
Partnering with researchers can unlock new features, new audiences, and a trust signal that no amount of five-star reviews can replicate.

🧑‍💻 Ship fast, ship often, and let the market tell you what sticks
Building 50-100 apps teaches you more about product-market fit than any amount of planning — the winners reveal themselves.

🫣 Hiring doesn't have to mean managing
You can grow a team of 18 without a management layer if you hire independent thinkers who use the product and share the mission.

🧠 A breathing exercise beats willpower every time
Interrupting an autopilot habit with a brief pause is more effective than screen time limits, cold turkey deletion, or guilt — science backs it up at 57%.

🛡️ Patents are for indie devs too
If your idea is genuinely novel and you're worried about big tech copying it, a patent gives them a reason to talk to you first instead of just shipping their own version.

About Frederik Riedel:

🚀 Indie Developer and Creator of one sec, the focus app that tackles the problem of unconscious social media use at its root. It is designed to change your habits on a long-term basis.

👋 LinkedIn

🌐 Learn more about one sec

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RevenueCat - @RevenueCat
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Episode Highlights:
[0:00] Introduction to Frederik Riedel and the one sec Story
[2:30] The Origins of one sec: From a Personal Struggle to a Solution
[5:10] How one sec Helps People Reclaim Control Over Screen Time
[7:45] Frederik's Background in Software Development and Early App Journey
[10:15] From Indie Developer to Full-Time Founder: Transitioning to one sec
[13:00] The Importance of Intentional Design and User Experience in one sec
[15:30] The Growth of one sec: From Concept to Widespread Adoption
[18:00] Marketing one sec: Using Personal Connections and Organic Growth
[21:15] The Role of Research in one sec’s Credibility and Success
[24:00] Monetization Strategy: One-Time Payments to Subscription Models
[27:45] Balancing Personal and Professional Life as an Indie Founder
[30:30] Building a Team: The First Hire and Growing the one sec Team
[33:00] Community Building: How one sec Connects with Users
[35:45] Managing Product Development and Customer Support as an Indie Founder
[38:30] Navigating the Transition from Indie Developer to Business Owner
[41:20] The Future of one sec: Scaling and Expanding Features
[44:00] The Importance of Personal Branding and Authenticity in Business
[46:45] Lessons Learned from the Indie Developer Journey
[49:30] Closing Thoughts: The Balance Between Passion, Productivity, and Sustainability
[52:00] Takeaways for Aspiring Indie Developers