fitlock: body & app control

Lock your most distracting apps behind real workouts. Pick the apps you want to restrict, do a quick set of push-ups or squats, and earn your screen time back.

  HOW IT WORKS
  1. Choose apps to lock — Instagram, TikTok, YouTube, or any app on your phone
  2. Complete a quick workout — push-ups or squats, you pick
  3. Apps unlock — enjoy access for 1 to 12 hours, then repeat

  AI-POWERED REP COUNTING
  FitLock uses on-device AI pose detection to track your body in real time. Every rep is verified — no faking it. You'll get live form feedback so you're doing the exercise correctly.

  TRUE APP BLOCKING
  Built on Apple's Screen Time API, FitLock actually blocks apps at the system level. No workarounds, no cheating. When apps are locked, they're locked.

  100% PRIVATE
  All pose detection runs entirely on your iPhone. No cameras streaming to the cloud, no data leaving your device, no account required. Your workouts stay yours.

  WORKS OFFLINE
  Pure Apple frameworks. No internet connection needed. No third-party trackers. No dependencies.

  TRACK YOUR PROGRESS
  - Daily workout streak
  - Total reps completed
  - Workout history and duration

  PRO FEATURES
  - Unlock duration up to 12 hours (free: 1 hour)
  - Unlimited daily unlocks (free: 3 per day)
  - Full workout history

  Turn wasted screen time into a daily fitness habit. Two minutes of movement. Hours of earned access.