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.
1.8.3
September 28, 2026
New: Versus mode. Rep battles against bots in 15, 30 or 60 seconds. Climb from Wood to Champion, play the daily blitz and weekly challenges, and race your friends in groups.
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Grindlocker uses AI and your device's front camera to detect your form and count push-ups, sit-ups, and squats in real time. This ensures accurate counting without manual input or a trust system.
Currently, Grindlocker supports push-ups, sit-ups, and squats. You can choose your preferred exercise and set your own rep-to-time ratio for unlocking apps.
No, Grindlocker features a minimalist design with no clutter and no ads. The app is designed to be free of distractions.
Grindlocker offers a PRO subscription with weekly and yearly plans. The yearly plan includes a 3-day free trial. Subscriptions automatically renew unless canceled at least 24 hours before the current period ends.
Grindlocker prioritizes privacy. Camera processing is done on-device and is never stored or sent to servers, ensuring your data remains secure.
Yes, Grindlocker allows you to lock any app or category using your device's Screen Time functionality. This helps you target your most distracting digital habits.
Grindlocker has an age rating of 4+. The app is intended for general wellness purposes and does not provide medical advice.
The latest version of Grindlocker is 1.6.5, last updated on May 12, 2026. Updates typically include new features and improvements based on user feedback.
