Free
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About
Anti Proton is your all-in-one fitness tracker built to help you push past your limits. Log workouts, track sets and reps, monitor calories, count steps, and stay connected with friends on your fitness journey. Clean, fast, and works offline so you can focus on training, not technology.
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What's New in Anti Proton
1.4
July 13, 2026
Added friend requests — send, accept, and manage your friends list. Refreshed the post-workout summary with a muscle-focus breakdown. Updated privacy policy and terms. Various fixes and improvements.
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