Spinforge
Racket tuning simulator
Free · Designed for iPad. Not verified for macOS.
Build tennis racket setups for different player styles and court conditions. Adjust string tension, frame weight, balance, head size, and grip size, then run simulated hitting tests to see the impact of each choice. The system calculates control, power, spin, comfort, and wrist overload risk based on your configuration. Player orders create practical goals and force tradeoffs between performance and safety. Refine each setup through repeated testing, analysis, and correction. Unlock advanced materials and professional-style templates as you complete more precise builds.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Bug fixes and subtle improvements under the hood.
Optimised performance across all devices.
The developer, Kieran Johnston, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Kieran Johnston
- Size
- 6.8 MB
- Category
- Education
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 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+
- Copyright
- © Kieran Johnston