PushUp App Blocker vs F2S
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PushUp App Blocker
Transform screen time into fitness time. This app locks distracting applications, requiring you to complete pushups to regain access. Track your progress and build healthier habits by turning app usage into a physical challenge.
- Pushup-powered app unlock
- Camera-based pushup detection
- Customizable pushup goals
- Performance tracking and stats
- Monitor app usage
- Sleek and intuitive interface
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PushBlock - Unlock Apps with Pushups PushBlock helps you regain control over your screen time by turning your addictive apps into pushup challenges. Lock distracting apps until you complete a set of pushups and track your fitness progress, all while staying motivated to move. Key Features: Pushup-Powered App Unlock Lock addictive apps and only unlock them by completing pushups Camera-based pushup detection counts your reps automatically Customizable pushup goals for each app Performance Tracking & Stats Track daily and weekly pushup counts Monitor app usage time before and after blocks Gain insights on your progress to stay motivated Sleek & Intuitive Interface Modern, clean design for easy navigation Quick access to blocked apps and stats Effortless setup for personalized pushup challenges Motivation & Accountability Turn screen time into exercise time Visual feedback from your pushup sessions Track long-term progress to build healthy habits Completely Free All core features available at no cost No hidden fees, subscriptions, or ads Important Links: Terms of Service and Privacy Policy: https://candle-rutabaga-164.notion.site/Terms-And-Privacy-PushBlock-2c504399eca38080ab1cf0084c0719f2
F2S
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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
Screenshots
Verdict
The clearest difference is in-app purchases: PushUp App Blocker at none against F2S's 2. PushUp App Blocker also leads on ads (none vs shown) and iOS requirement (16.0 vs 18.6). F2S's advantage is update cadence (every 3 weeks vs every 3 months). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. F2S sells 2 in-app purchases, starting at $5.99 per month. PushUp App Blocker asks for nothing beyond the download.
PushUp App Blocker ships an update every 3 months, F2S every 3 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.
| Parameter | PushUp App Blocker | F2S |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.7K ratings) — better | — |
| Positive reviews | 54.8% of reviews | — |
| Number of ratings | 1.7K — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 79 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Two Up | Destan Gokalp |
In-app purchases
PushUp App Blocker
No in-app purchases
F2S
- Monthly3 Days trial$5.991 Month
- Yearly3 Days trial$34.991 Year









