
Free
About
Your science-based AI lifting coach. MuscleTrack is the all-in-one app that turns every session into measurable progress. Ditch the notebooks and spreadsheets — track your performance, optimize your training volume, and grow with the help of AI.
COMPLETE WORKOUT TRACKING
Log your weights, reps, and RPE/RIR in a few taps. The built-in rest timer fires automatically between sets. Manage supersets, review your history, and compare your performance from one session to the next.
VOLUME INTELLIGENCE — SCIENCE BEHIND YOUR GAINS
MuscleTrack uses scientific Volume Landmarks (MEV, MAV, MRV) to track your volume per muscle group in real time. The algorithm reads your recovery and suggests sessions tuned to maximize hypertrophy without overtraining.
100+ EXERCISES, 13 MUSCLE GROUPS
A full exercise library with demo videos. Create your own custom exercises and organize them your way.
TEMPLATES & MINI-SESSIONS
Save your favorite workouts and start them in one tap. Top up your weekly volume with targeted 10–15 min mini-sessions, including GTG (Greasing the Groove) mode.
1RM & HYPERTROPHY ZONE
Automatic 1 Rep Max estimation for every exercise. See your recommended hypertrophy zone and track your strength over time.
FULL GAMIFICATION
15 progression levels, from Beginner to GOAT. Earn XP on every set, unlock 20+ achievements, take on daily and weekly challenges, and keep your streaks alive.
BUILT-IN GLOSSARY
New to lifting? A complete dictionary of training terms is built right into the app, so you're never lost.
SOCIAL & SHARING
Refer your friends and share your training programs.
Available in kg and lbs. Import/Export your data.
Download MuscleTrack and start training smarter today.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://mickaelfree.github.io/muscletrack-legal/
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What's New in MuscleTrack
1.1.0
July 5, 2026