Muscle - WorkoutTracker&Timer
Not in any tracked top chart right now.
Updated 19 Oct 2026 · rankings refresh through the day
Developeryusuke nishijima
CategoryHealth & Fitness
PriceFree
Released
Rating★ 5.0 (3)
Version2.3.0
Age rating4+
First seen by us
13 Oct 2026
Rating
5.0 ★
3 ratings
Measured
Muscle - WorkoutTracker&Timer on the App Store
App details
App ID
6753096690
Publisher
yusuke nishijima
On the store since
Sep 2025
1 year on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
20 MB
Also listed in
Sports
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
3 ratings
Measured
Ratings
3
Measured
About Muscle - WorkoutTracker&Timer
Muscle - Your Workout Partner
Are you keeping up with your workout logs?
Muscle is a workout tracking app that minimizes "recording hassle" and maximizes "the joy of progress."
Perfect for those who:
Struggle to maintain workout logs
Want to feel their own growth
Need efficient training management
Want to stay motivated
Key Features
Easy Recording
Log weights and reps with minimal taps
Always displays your previous max weight
Simple set addition and deletion
Supports 30+ exercise types
Progress Analysis
Visualize weight progression per exercise
Analyze by 30/90 days or all-time
Quantify your growth with statistics
Beautiful graphs that showcase your progress
Template Function
Save frequent workouts as templates
Register multiple exercises with one tap
Dramatically boost training efficiency
Motivation Support
Check monthly stats on home screen
Build habits with workout calendar
Beautiful UI that delivers satisfaction
Track your consistency at a glance
Data Management
Offline support
Data backup functionality
Data restoration feature
Safe and secure local storage
Simple to Use
Select your workout
Enter weight and reps
Just save
With your previous max weight displayed, setting today's goals is easy.
User Reviews
"Simple and easy to use!"
"Love seeing my progress in graphs"
"Template feature is so convenient"
"I finally stick to logging my workouts"
Start building your ideal physique with Muscle today!
Download now for free.
Are you keeping up with your workout logs?
Muscle is a workout tracking app that minimizes "recording hassle" and maximizes "the joy of progress."
Perfect for those who:
Struggle to maintain workout logs
Want to feel their own growth
Need efficient training management
Want to stay motivated
Key Features
Easy Recording
Log weights and reps with minimal taps
Always displays your previous max weight
Simple set addition and deletion
Supports 30+ exercise types
Progress Analysis
Visualize weight progression per exercise
Analyze by 30/90 days or all-time
Quantify your growth with statistics
Beautiful graphs that showcase your progress
Template Function
Save frequent workouts as templates
Register multiple exercises with one tap
Dramatically boost training efficiency
Motivation Support
Check monthly stats on home screen
Build habits with workout calendar
Beautiful UI that delivers satisfaction
Track your consistency at a glance
Data Management
Offline support
Data backup functionality
Data restoration feature
Safe and secure local storage
Simple to Use
Select your workout
Enter weight and reps
Just save
With your previous max weight displayed, setting today's goals is easy.
User Reviews
"Simple and easy to use!"
"Love seeing my progress in graphs"
"Template feature is so convenient"
"I finally stick to logging my workouts"
Start building your ideal physique with Muscle today!
Download now for free.
Latest updates
2.3.0
New
- You can now turn any day's workout into a template.
- Weight and reps can now be entered with the keyboard, not just the dial (switch it in Settings).
- Empty sets now show last time's weight and reps for that same set, in light gray, as a guide.
- Custom exercises you create now appear under the body part you chose, not only in a separate list.
- The run map now colors the route by pace.
- You can now let a real person (like a coach) view your log through a link. They need Muscle installed too.
- Swipe left or right on the Home calendar to change months.
Improved
- The record screen now starts with one empty set instead of three.
- Tap the rest timer to start it at your default length instantly; long-press to pick another length.
- "Icons everyone made" now shows a shorter list first with a "Show more" option, and your own icons are shown separately.
Fixed
- Pausing a run and switching to strength training no longer forces the run screen open every time you reopen the app.
- You're now notified if you start moving while a run is still paused.
- Custom icons on exercises added via a template no longer revert to the default icon.
- The rest-timer sound no longer leaves music/video volume ducked afterward.