RepLock
Your Mac won't unlock until you do the reps
RepLock locks your Mac screen at configurable intervals and won't let you back in until you complete your exercise reps — verified by your camera using on-device pose detection (MediaPipe). No servers, no telemetry, 100% private. Supports push-ups, squats, and more. Features streak tracking, automatic pause during meetings, and a lifetime unlock for sustained consistency.
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I built RepLock because I kept saying I'd exercise during work but never did. Now my Mac won't unlock until the reps are done. Camera-verified, 100% offline. Would love your feedback!