MUSCLER
Share Your Workout
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Build your personal workout archive and grow stronger together.
MUSCLER is a fitness social app where every workout becomes part of your personal archive. Log your workouts, share your progress, and join fitness challenges with friends.
Key features
• Build a personal archive of your workouts
• Log daily workouts with photos
• View your monthly workout activity at a glance
• Share your progress with the community
• Follow and support your friends’ journeys
• Join fitness challenges and achieve goals together
Look back on how consistently you’ve worked out and see your progress build over time. Your daily efforts become a meaningful record that keeps you motivated.
Archive your workouts, connect with friends, and stay motivated through challenges—all in MUSCLER.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Customize your profile and Muscle Room with new volleyball court, Hangang running path, and mountain backgrounds. Preview your selection before saving.
The developer, YEAWON BONG, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- YEAWON BONG
- Size
- 43.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 3 more
- English, German, Japanese, Korean
- Age Rating
13+
- 13+
- Frequent
Contests
Contains
User-Generated Content
Health or Wellness Topics
Social Media
- In-App Purchases
Yes
- MUSCLER Plus Annual $11.99
- MUSCLER Plus Monthly $1.99
- Copyright
- © 2026 MUSCLER