iOS · Protein Tracker

Your protein goal starts here.

Protein only. No calorie stress. A quiet, focused way to hit your daily target — one meal at a time.

PRTN app home screen showing today's protein progress

One number. One goal.

Skip the macros. PRTN only tracks protein — because that's the one you'll miss.

Personalized baseline.

A short setup turns your weight and training into a realistic daily target.

Tiny wins, every day.

A calendar of small checkmarks. Momentum beats motivation.

Hit your protein goal.

Free to download. Available on iOS.

Download on the App Store