MuscleLab
Ilya Valasiuk Health & Fitness iPhoneiPadiPod touch
MuscleLab is a free Health & Fitness app for iPhone and iPad by Ilya Valasiuk. Requires iOS 16.6. Updated September 13, 2026.
- Price
- Free
- on the App Store
- Size
- 30 MB
- Age 12+
- Updated
- Sep 13
- 2026 · v0.0.14
Screenshots
About MuscleLab
MuscleLab is a focused strength training tracker for people who want to train consistently and see real progress over time. Start from a saved template, generate a workout from exercises you practise, or begin with an empty session. Log sets as you train, then finish with a clear summary of volume, time, sets, muscles, and exercise changes. Built for gym training: • Workout templates you can repeat • Recommended workouts from practising exercises and training type • Fast set, rep, weight, and duration logging • Warm-ups, supersets, circuits, and drop sets • Finished workout summaries with volume, time, sets, and muscle coverage • Workout history, exercise stats, and exercise history • Body measurements and progress trends • Coach tools for client sessions, templates, history, progress, and notes MuscleLab is not a social fitness feed or a calorie tracker. It is a clear training log for people who want the next workout to be easier to start and easier to understand afterward. Log workouts. Repeat what works. See progress.
What’s new
Version 0.0.14 · Updated September 13, 2026
* Connect AI assistants to MuscleLab via MCP to analyze your workout history and create, edit, or delete workout templates directly in chat. * Approve connections in the app with a clear overview of the data and actions available to each assistant. * View connected assistants and revoke access under “MCP connections” in your profile.
App privacy
The developer, Ilya Valasiuk, 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: Health, Fitness
- Contact Info: Email Address, Name
- User Content: Photos or Videos, Customer Support
- Identifiers: Device ID
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Other Diagnostic Data
Used for: App Functionality
Alternatives to MuscleLab
Looking for apps like MuscleLab? Here are 6 similar apps on the App Store. The highest rated is Lift Planner (5.0/5), and all 6 are free to download.
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Lift Planner
5.0
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R1SE Training
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Repstack: Workout Planner
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Daily Gym Track
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drop - Water Intake Tracker
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Repd - Gym Coach & Workout Log
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| MuscleLab | – | Free | September 13, 2026 | |
| Lift Planner | 5.0 / 5 (1) | Free | Oct 27, 2026 | Compare |
| R1SE Training | 5.0 / 5 (3) | Free | Oct 29, 2026 | Compare |
| Repstack: Workout Planner | – | Free | Mar 11, 2026 | Compare |
| Daily Gym Track | – | Free | Feb 23, 2026 | Compare |
| drop - Water Intake Tracker | – | Free | May 25, 2026 | Compare |
| Repd - Gym Coach & Workout Log | – | Free | Oct 29, 2026 | Compare |
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