F2S - Feynman 2 Scroll

Block social media until you can prove you've learned something. F2S intercepts your social media habit and turns it into a study session. When you open Instagram, TikTok, or any app you choose, F2S steps in with a quiz. Answer correctly by explaining concepts in your own words, and earn your scroll time. Fail, and try again. It's the Feynman Technique meets screen time control. HOW IT WORKS • Upload your study notes, PDFs, or any learning material • AI generates quiz questions from YOUR content • When you try to open a blocked app, F2S intervenes • Answer 3 voice-based questions by explaining concepts out loud • Pass the quiz → earn 15 minutes of scroll time • Track your streak, daily stats, and average score WHY VOICE? Typing an answer is easy to fake. Speaking forces you to actually understand. The Feynman Technique says: if you can't explain it simply, you don't understand it. F2S puts that to the test every time you reach for social media. SMART LEARNING • AI validates your spoken explanations in real time • Spaced repetition brings back questions you struggled with • Questions adapt to your study materials, not generic trivia • Focus mode lets you drill specific topics before an exam BUILT FOR YOUR WORKFLOW • Works with iOS Shortcuts for seamless app blocking • Sign in with Apple — no new account needed • Cloud-synced across all your devices • Clean, minimal design that stays out of your way START FREE Try F2S free for 3 days. See how much you learn when your scroll time depends on it. Privacy Policy: https://feynman2scroll.web.app/privacy.html Terms of Use: https://feynman2scroll.web.app/terms.html