Privacy Policy
Effective Date: February 17, 2026
Sleep and focus are private. Sonomo is built to be a tool that serves the user, not an app that tracks them. The business model is simple: selling a quality app, not user data.
1. Data Collection
Sonomo does not collect any personal data.
Sonomo processes all audio generation locally on your device using mathematical algorithms. Your usage patterns, session times, and settings never leave your device.
- No account registration required.
- No third-party analytics (like Google Analytics or Mixpanel).
- No advertising tracking.
2. Apple App Store Data
Apple collects anonymous crash reports and basic download statistics if you have opted-in to share this data with developers. This data is aggregated and does not identify you personally. Purchase history is managed entirely by Apple pursuant to their own privacy policy.
3. Contact Support
If you have any questions about this Privacy Policy, please contact support at: