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Gain Muscle With PROOF
Proof is the protein only tracker for gym-goers and athletes. No calories, no macros, just simple protein logging to build muscle without harming your relationship with food.
You are making hitting your protein target harder than it should be.
Proof keeps it simple with protein-only tracking built for gym-goers and athletes.
How it works
One focus: protein
No obsessive calorie tracking and no guilt for eating the foods you like.
Scan protein in seconds
Easily scan foods to log protein with minimal effort.
Fuel correctly to reach your goals
Know exactly how much protein you are eating day to day.
Why choose Proof?
Proof is built for gym-goers and athletes who want protein-focused tracking without diet culture noise.
Simple to use
Log meals fast and see protein totals at a glance.
Protein-only focus
No calories or macros, just protein tracking.
Better training support
Consistent protein helps recovery and muscle gain.
Start tracking protein today
Download Proof from the App Store and start hitting your protein target.