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
Ratings & Reviews
- 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
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- 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.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Onset Pro $22.99
- Onset Pro $2.99
- Copyright
- © 2026 ONSET
