PowerSphere
Wrist Power Ball Simulator
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Spin up your wrist strength! Experience realistic gyro power ball physics with haptic feedback and speed tracking.
PowerSphere brings the thrill of a wrist power ball right to your fingertips. Spin, build speed, and feel the resistance — all without needing a physical device. Whether you're looking to strengthen your wrists and forearms or just enjoy the satisfying physics of a gyro spinner, PowerSphere delivers an authentic simulation experience.
The intuitive controls let you start spinning with a simple gesture. As you build momentum, you'll feel the gyroscopic resistance grow through realistic haptic feedback. Track your RPM, challenge your personal records, and watch your speed climb on the live dashboard.
PowerSphere is perfect for quick exercise sessions during breaks, rehabilitation exercises for wrist strength, or simply as a fun fidget activity. No batteries, no noise, no lost balls — just pure spinning satisfaction anytime, anywhere.
Features:
• Realistic gyroscopic physics simulation
• Haptic feedback that grows with speed
• Live RPM counter and speed dashboard
• Personal records and achievement tracking
• Multiple ball styles and colors to unlock
• Clean, distraction-free interface
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, 景珂 陈, 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
- Size
- 1.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 32 more
- English, Arabic, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- Provider
Jingke Chen
- Jingke Chen has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Copyright
- © 2026 JK App Studio