MuscleApp is your training partner: create your plan, log each session, and see your progress week by week.
Designed for gym-goers who want to ditch paper and phone notes. Everything in one place, always at hand, even without internet.
▸ Personalized Plans
Build your own plan step by step or let MuscleApp's AI generate one based on your goals, muscle groups, and available days. Edit and adjust it whenever you want.
▸ Fast and Neat Session Logging
Record weight, reps, warm-up sets, and RPE in seconds. The app detects your PRs in real time and notifies you every time you break a record.
▸ Unobtrusive Rest Timer
The timer keeps running in the background and vibrates when it reaches zero—no matter which tab you're on or if you're scrolling through Instagram between sets.
▸ Offline Sessions
You started your workout, the Wi-Fi cut out, and you lost signal in the gym's basement. No problem: MuscleApp saves everything locally and syncs when the connection returns.
▸ Visual Progress
Clear graphs of your progress by exercise, complete session history, and personal records for each movement. Discover which lifts you're stuck on and where you're improving.
▸ Gym Mode (Optional)
Does your gym work with MuscleApp? Scan the QR code from the gym floor and access routines your trainer has created for you, with progress tracking within the gym's own plan.
▸ Spanish First
MuscleApp is designed from the ground up in Spanish. No mediocre translations or strange terminology: the terms are the ones you use at the gym.
Completely free during early access — all features unlocked.
Any questions? Contact jorge@jpsoft.org
Privacy policy: https://jpsoft.org/privacy/muscleapp
Record your workouts, track your progress, and go further each week.