RepCub: AI Fitness Battles

Make every rep feel like progress.

Rep Cub is a private, camera-powered fitness tracker that counts bodyweight squats and push-ups as you move. Set your iPhone on a stable surface, get into position and let on-device pose tracking count completed reps — no wearable or manual tapping needed.

AUTOMATIC REP COUNTING • Count bodyweight squats, standard push-ups and knee push-ups • Get hands-free countdowns, spoken counts, depth cues and haptic feedback • Pause, correct a count and recover an unfinished workout

BUILD A ROUTINE THAT STICKS • Set a daily rep goal • Track workout history, personal bests and progress • Build streaks and earn Streak Shields • Earn XP and level up your Cub • Schedule optional local reminders

BATTLE CUB RIVALS Take on clearly labeled computer-controlled Cub Rivals in timed squat or push-up Battles. Every verified Battle rep also counts toward your daily progress. No real-user matchmaking is involved.

PRIVATE BY DESIGN Camera frames are analyzed on your iPhone using Apple’s Vision technology. Rep Cub does not save or upload workout video, camera frames or body-pose data. Workout history stays on your device, and no account is required.

TRY IT FREE Try one free Battle or guided workout. Continued access to regular workouts, progress tracking and unlimited Battles requires an auto-renewing Rep Cub Pro subscription. Weekly and annual options are shown in the app. There is no free trial. Payment is charged to your Apple Account. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings.

Rep Cub is a general fitness tool, not a medical device. Exercise within your ability and stop if you feel pain or unwell.

Privacy Policy: https://sites.google.com/view/ rep-cub-privacy-policy Terms of Use: https://repcub.app/terms Support: https://sites.google.com/view/rep-cub-privacy-policy/contact