FitSimp
Health & Fitness
Free · In‑App Purchases
Now on iPad. Plan with more room, follow illustrated exercise steps, and keep your previous session in view as you log each set.
Plan your training. Log each set. See your progress.
FitSimp brings workout plans, an illustrated exercise library, and training history together on iPhone and iPad, with an Apple Watch companion for your paired iPhone.
MORE ROOM ON IPAD
Use the wider layout to see plans and recovery information side by side. During a workout, keep the previous session alongside your current sets. The layout adapts as you rotate or resize the window.
MAKE YOUR PLAN
Build reusable workout templates with exercises, planned sets, and rest times. Choose equipment artwork and colors to recognize each routine at a glance.
KNOW YOUR EXERCISES
Browse an illustrated exercise library with muscle information, step guides for 152 exercises, and artwork for 109 built-in equipment entries. Filter the library, add several exercises at once, or create your own exercises with personal photos.
KEEP YOUR SESSION MOVING
Record weights, reps, timed holds, and distance-based work. Refer to your previous session while logging. Use rest timers, follow your workout on a paired Apple Watch, and check Live Activities on supported devices.
SEE WHAT YOU HAVE DONE
Review past sessions and training trends. Muscle maps and recovery estimates help you reflect on recent training; they are estimates, not medical advice.
MAKE IT YOURS
Choose Crimson, Warzone, or Neon Grind, with light and dark appearances. Use FitSimp in English or Simplified Chinese.
YOUR RECORDS, ON YOUR DEVICE
No FitSimp account required. An optional account with Sign in with Apple signs you in; it does not store your workouts. Workout records are stored locally on each device; they do not automatically sync between iPhone and iPad. Apple Health integration is optional, and you control its permissions. Export your records or create a backup from the app.
OPTIONAL ADVERTISING MEASUREMENT
Choose whether to allow Meta to measure app installs and sessions for FitSimp advertising. Declining does not limit app features. Your workouts and Health data are not sent to Meta.
TRY FITSIMP
Complete seven workouts free. FitSimp Pro is required to start more workouts after that; your existing history remains available. Monthly and annual auto-renewing subscriptions are offered. Local prices and any eligible trial are shown before purchase.
Payment is charged to your Apple Account. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage or cancel in your Apple Account subscription settings.
Privacy Policy: https://www.nombi-sioi.com/fitsimp/privacy-policy
Terms of Use: https://www.nombi-sioi.com/fitsimp/terms-of-use
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
FitSimp is the most customizable gym app, built by a gym-goer who actually trains. This update adds an optional account.
- Create a FitSimp account with Sign in with Apple. Your workouts stay on your phone.
- Sign out or delete your account at any time from Profile.
- Personal records now show in a clearer, full-width strip below each exercise during a workout.
- New exercise: Straight-Arm Pulldown, with a four-step illustrated guide.
- Choose whether to allow advertising measurement. Your choice does not limit app features.
- Fixes and refinements.
The developer, Nombi Sioi Technology Limited, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Nombi Sioi Technology Limited
- Size
- 832.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Apple Watch
Requires watchOS 26.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- FitSimp Pro $9.99
- FitSimp Pro $59.99
- Copyright
- © 2026 Nombi Sioi Technology Limited
