Ostron
Application for Ostron device
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Experience greater calm and clarity with technology designed to support your well-being.
The Ostron app is the companion to Ostron’s palm-sized relaxation device.
Connect via Bluetooth to explore guided sessions, customize your settings, control your device, and save your preferred sessions for convenient use without the app.
The Ostron device can be used independently, while the app unlocks additional features and greater personalization to help you get more from every experience.
Download the Ostron app and begin your journey toward deeper relaxation - one touch at a time.
An Ostron device is required to use this app.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
- Minor bug fixes for a smoother app experience.
- Updated device firmware for improved performance and reliability.
The developer, Ostron Ltd., 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
- Ostron Ltd.
- Size
- 32.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026, Ostron Ltd.