Musku - Workout Tracker

Track Sets, Reps & Records

Only for iPhone

Free · In‑App Purchases

iPhone

Track every set, every rep, every record. Create or pick a program. Chat with your favorite AI about your performance in one tap. Precise, efficient, no fluff. Musku, your strength training journal. A workout tracker built for the gym: fast, clear, no ads, no social feed. You log, you progress, that's it. Logging a session has never been easier Build your own session templates or pick from ready-made programs. Hit start, run through your sets, and the app pre-fills your weights from your last workout. All that's left is to confirm. iOS widget on your home screen Launch your workouts in one tap, without even opening the app. Medium (4 workouts) or large (8 workouts) size, fully configurable via long-press on the widget. AI analysis of your progress Send a summary of your last 15, 30 or 60 workouts straight to ChatGPT, Claude, Gemini or any assistant. You get personalised feedback on your weak points, your progress and the adjustments to make. 100% local, nothing leaves your device until you decide. Track real progress Personal records (max weight, estimated 1RM, volume), heatmap of your sessions, muscle distribution, top progressions, monthly summary, badges and achievements. Everything is computed automatically, from what you already do. Offline by default No Wi-Fi at the gym? No problem. You can start, edit and finish a session without a connection. Everything syncs as soon as you're back online. Apple Health integration Your strength workouts flow automatically into Apple Health, including duration and estimated calories. Live Activity and rest timer Keep an eye on your rest from the lock screen or Dynamic Island. The timer adapts to your exercise. A quiet coach A daily banner on your dashboard reminds you what deserves attention: a neglected muscle group, an inactive stretch, or a useful tip. Dismissable in one tap. Privacy first No feed, no social sharing, no ad tracking. Your data stays yours. Premium (optional) Beyond 3 session templates and basic stats, go Premium to unlock unlimited templates and the full set of advanced statistics. No commitment, cancel anytime. Terms of Use: https://www.musku.app/app/terms?lang=en Privacy Policy: https://www.musku.app/app/privacy?lang=en

  • This app hasn’t received enough ratings or reviews to display an overview.

• The rest timer can now be expanded with a tap to better track the countdown. • New Records tab: all your PRs (1RM, max weight, max volume, total) at a glance • Wider progression charts and clearer period picker (premium) • 4 new pre-made programs: Beginner Full Body, PPL 6 Days, Bro Split, Glutes & Lower • AI analysis now factors in your bodyweight • Performance and stability improvements

The developer, Julien Legrand, 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
    • Contact Info
    • Identifiers
    • Usage Data
    • Other Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Contact Info
    • User Content
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Julien Legrand
Size
  • 56.7 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
Languages
  • English
Age Rating
9+
In-App Purchases
Yes
Copyright
  • © 2026 Julien Legrand