Muscel: Adaptive Workouts
Xichen Song Health & Fitness iPhoneiPadiPod touch
Muscel: Adaptive Workouts is a free Health & Fitness app for iPhone and iPad by Xichen Song. Rated 5.0/5 from 4 ratings. Requires iOS 15.1.
- Rating
- 5.0
- 4 ratings
- Price
- Free
- on the App Store
- Size
- 144 MB
- Age 4+
- Updated
- Aug 27
- 2026 · v1.2.5
Screenshots
About Muscel: Adaptive Workouts
Muscel helps you train with personalized routines, smarter goals, and clear progress tracking. Generate an AI powered workout plan based on your goal, schedule, experience, available equipment, and training preferences. Follow weekly or two week routines that rotate automatically, or customize your plan by swapping exercises, duplicating sets, and deleting sets to fit your needs. Log routine workouts or independent lifts, then see conservative, realistic, and reach goals built from your workout history. Track your consistency, completed sessions, workout history, and growth over time. Visualize your progress and compare your level against lifter standards for your age and weight class. Muscel is designed to help you train with structure, adapt your plan, and understand where your strength is heading.
What’s new
Version 1.2.5 · Updated August 27, 2026
Duel mode, a tug-of-war challenge against live opponents. Plus performance improvements, more workouts including calisthenics, missed workout logic improvements, and bug fixes.
App privacy
The developer, Xichen Song, 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:
- Contact Info: Email Address
Used for: App Functionality