Grindlocker vs RepLock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grindlocker
This app helps you regain control over your screen time by locking distracting apps and requiring you to complete real exercises like push-ups, sit-ups, and squats to unlock them. AI technology accurately counts your reps in real-time, ensuring accountability and rewarding your effort with earned screen minutes.
- AI rep counting for exercises
- Lock distracting apps and categories
- Automatic re-locking of apps
- XP system, streaks, and levels
- Customizable exercise and rep ratios
- Minimalist and ad-free design
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Lock your addictive apps and earn screen time back with real exercises: push-ups, sit-ups, and squats counted by AI in real time. Block apps. Unlock with reps.* Grindlock is built for anyone who knows they scroll too much but can't stop. This app locks down your most distracting apps with Screen Time and makes you earn them back with real exercise. Our AI watches your form through the front camera and counts every rep. Accountability that actually works* Grindlock doesn't guilt-trip you or show you a timer. It makes you move. Pick your apps, pick your exercise, and set the deal: every rep = 2 minutes of scroll time. When your time's up, apps lock again automatically. AI-powered rep counting* Your front camera detects your form and counts every push-up, sit-up, and squat in real time. The AI validates each rep so you can't fake it. No manual input. No trust system. Just you vs. the camera. Screen time you actually earned* Instead of fighting willpower, you're trading reps for minutes. 10 push-ups = 20 minutes. You set the deal. You earn the time. It hits different when you worked for it. Features* • AI camera counts push-ups, sit-ups, and squats in real time • Lock any app or category with Screen Time • Automatic re-lock when your time expires • XP system, streaks, and levels to track your progress • Choose your exercise and set your own rep-to-time ratio • Minimalist design: no clutter, no guilt, no ads • Private and secure: camera processed on-device, never stored or sent Grindlock turns your screen time into gains. One rep at a time. If you have suggestions or questions, please email us at info@abenteuergeist.com NOTE: Grindlock includes fitness-related features intended for general wellness purposes. Nothing within the app should be interpreted as medical advice. For any medical concerns or decisions, please consult a licensed healthcare professional. *Full access to Grindlock's features is available with an active paid PRO subscription. Payment is charged to your Apple ID at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings. Privacy policy: https://abenteuergeist.com/grindlock/privacy Terms of use: https://abenteuergeist.com/grindlock/terms
RepLock
This app blocks distracting applications, requiring users to complete push-ups to earn screen time. It connects physical activity with phone usage, encouraging less passive scrolling and more movement for a healthier digital relationship.
- Unlock apps with push-ups
- Built-in pose detection
- Anti-cheat movement verification
- Block distracting apps
- Set screen time limits
- Automatic enforcement
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RepLock, 1 push-up = 1 minute of app access. Exercise to unlock your apps. RepLock is a screen time control app that blocks distracting apps until you complete a short exercise. Instead of relying on willpower or timers, RepLock introduces a simple rule: If you want screen time, you earn it. Before opening selected apps, complete a few push-ups. 1 push-up = 1 minute of app access. This turns passive scrolling into physical action. How RepLock works • Choose the apps you want to limit • RepLock blocks them • Do push-ups to unlock them • Earn screen time through movement No complicated systems. Just a clear rule. Key Features Exercise Unlock • Unlock apps with push-ups • Built-in pose detection using your camera • Anti-cheat movement verification App Blocking • Block distracting apps like TikTok or Instagram • Set screen time limits • Automatic enforcement before opening apps Why RepLock exists Scrolling requires almost no effort. Movement requires real effort. RepLock connects the two. The result: Less scrolling. More movement. A healthier relationship with your phone. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.notion.so/Privacy-Policy-RepLock-3214a655d89e80fd8dd4c94e1b918b04
Screenshots
Verdict
Grindlocker and RepLock both sit at 4.7 stars, but that hides the real split: 100% of RepLock's written reviews are positive against 80% of Grindlocker's. Grindlocker's advantage is update cadence (every 3 days vs every 2 weeks) and ratings volume (114 vs 14). On price, rating, ads and in-app purchases 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. Grindlocker sells 4 in-app purchases, starting at $8.99 per 7 days and RepLock sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for Grindlocker against 4.8 for RepLock. That said, the two scores are not equally well evidenced: Grindlocker has 114 ratings behind it against 14, so its average is the more settled of the two. Written reviews are what separate them: 80% of Grindlocker's written reviews are positive against 100% of RepLock's.
Grindlocker ships an update every 3 days, RepLock every 2 weeks. The most recent releases landed on September 25, 2026 and September 17, 2026 respectively.
| Parameter | Grindlocker | RepLock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (114 ratings) | 4.8 (14 ratings) — better |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 114 — better | 14 |
| Update frequency | Every 3 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 135 MB | 175 MB |
| Age rating | 4+ | 4+ |
| Developer | Abenteuergeist | Lena Pouaha |
Customer experience
Grindlocker
RepLock
In-app purchases
Grindlocker
- Weekly Unlimited Access$8.997 Days
- Yearly Unlimited Discounted$24.991 Year
- Yearly_Pro3 Days trial$39.991 Year
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- Yearly Unlimited Access$59.991 Year
RepLock
- RepLock Monthly$6.991 Month
- RepLock Yearly Offer$17.991 Year
- RepLock Yearly$29.991 Year





