Onset: Gym Workout Tracker

Sports

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

ONSET is the gym app that actually makes you stronger. No more guessing. Onset tracks your volume per muscle, adjusts your weights automatically, and tells you when to push or recover. Whether you're a beginner or advanced, it adapts to you. VOLUME PER MUSCLE • Weekly sets per muscle with color-coded zones: not enough, minimum, optimal, too much • See instantly if you're doing enough — or overdoing it • 12-week history with trends and advice PROGRESSIVE OVERLOAD • Weights adjust every session based on your performance • Real-time personal record detection • Progress curves for every exercise RECOVERY • Body map showing fatigue for each muscle • Overtraining alerts + light week suggestions • Post-session feedback: pump, soreness, performance PROGRAMS • Generate your program based on your goals and equipment • PPL, Upper/Lower, Full Body and more • Adapts to your level and experience IN SESSION • Rest timer with voice announcements • Rate each set by effort: easy, moderate, hard, all out • Swap exercises mid-workout if needed 277 EXERCISES • Animated GIFs for every movement • Gym, home, bodyweight Privacy Policy: https://onset-fit.github.io/privacy/privacy.html Terms of Use (EULA): https://onset-fit.github.io/privacy/terms.html

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

• Slimmer onboarding: 3 slides instead of 4 (Apple Watch slide removed), title + subtitle on each slide, clearer copy. • Stats, Recovery and Volume pages: new welcome messages for fresh accounts — instead of "No data" we now tell you what to do next.

The developer, Synthich Chrislin Mpike Ngoma, 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
    • Contacts
    • User Content

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
Synthich Chrislin Mpike Ngoma
Size
52.2 MB
Category
Sports
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 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.
Languages
English
Age Rating
16+
In-App Purchases
Yes
Copyright
© 2026 ONSET