MUSCLER
YEAWON BONG Health & Fitness iPhoneiPadiPod touch
MUSCLER is a free Health & Fitness app for iPhone and iPad by YEAWON BONG. Requires iOS 15.0. Updated October 22, 2026.
- Price
- Free
- on the App Store
- Size
- 42 MB
- Age 12+
- Updated
- Oct 22
- 2026 · v1.0.18
Screenshots
About MUSCLER
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/
What’s new
Version 1.0.18 · Updated October 22, 2026
Added a new onboarding experience and notice banners, with usability improvements to community boards and chat.
App privacy
The developer, YEAWON BONG, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Health & Fitness: Fitness
- Purchases: Purchase History
- Location: Precise Location
- Contact Info: Email Address, Name
- User Content: Photos or Videos, Customer Support, Other User Content
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction, Other Usage Data
Used for: Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
Used for: Third-Party Advertising, Analytics, Product Personalization
Alternatives to MUSCLER
Looking for apps like MUSCLER? Here are 6 similar apps on the App Store.
| App | Rating | Price | Last updated | Compare |
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| MUSCLER | – | Free | October 22, 2026 | |
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