Grindlocker vs PushUp Lock
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
Read full descriptionHide full description
Lock your addictive apps and earn screen time back with real exercises: push-ups, sit-ups, and squats counted by AI in real time. Versus mode* Battle bots in 15, 30 or 60 second rep battles. The camera counts every rep live. Win ranked matches to climb from Wood to Champion, finish the daily blitz and weekly challenges for XP, and race your friends' best runs in groups. 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
PushUp Lock
Read full descriptionHide full description
RepLock blocks your most distracting apps — and the only key is exercise. Do push-ups, squats, or sit-ups in front of your camera and our on-device AI counts every rep. Hit your goal, earn screen time. It's that simple. APP BLOCKING THAT WORKS Select TikTok, Instagram, YouTube, or any app that eats your time. RepLock blocks them using built-in Screen Time controls — no VPNs, no workarounds. AI REP COUNTER Your phone's front camera counts your reps in real-time using on-device AI pose detection. No internet needed. No video is ever recorded or sent anywhere. Just you, exercising. 3 EXERCISE TYPES Push-ups, squats, and sit-ups with real-time form recognition. Mix them up or focus on your favorite. GOAL-BASED UNLOCKING Set a rep goal, complete your workout, and earn a timed window of access to your blocked apps. 20 push-ups = 15 minutes of scrolling. You decide the exchange rate. REP HISTORY & STATS Track every session — reps completed, time spent, goals hit. Watch your strength grow over time. AI WORKOUT COACH (PRO) Chat with an AI coach powered by Anthropic for personalized workout advice, weekly summaries, and motivation. Category-based blocking also available with Pro. SMART NOTIFICATIONS Get timely reminders to stay on track, with deep links straight to your workout. PRIVACY FIRST • All rep counting happens on-device — no video leaves your phone • No accounts required to get started • Workout data synced securely via end-to-end encrypted cloud Terms of Use: https://replock.app/terms RepLock turns screen time into workout time. Stop scrolling, start sweating.
Screenshots
Verdict
The clearest difference is update cadence: Grindlocker at every 4 days against PushUp Lock's every 3 weeks. On price, ads, in-app purchases 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. Grindlocker sells 3 in-app purchases, starting at $9.99 per 7 days and PushUp Lock sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Grindlocker ships an update every 4 days, PushUp Lock every 3 weeks. Both last shipped on November 9, 2026.
| Parameter | Grindlocker | PushUp Lock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (120 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 120 — better | — |
| Update frequency | Every 4 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 140 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Abenteuergeist | Csaba Huszar |
In-app purchases
Grindlocker
- Weekly Unlimited Access$9.997 Days
- Yearly Unlimited Discounted$24.991 Year
- Yearly Unlimited Access3 Days trial$49.991 Year
PushUp Lock
- Pro Weekly$4.997 Days
- Pro Yearly3 Days trial$49.991 Year









