Privacy Policy

This Privacy Policy ("Policy") explains how personal data is handled in the iOS and Android versions of the app "Hatha Yoga Flow" ("App"). By using this App, you agree to the terms of this Policy.

1. Collection of Personal Information

• This App does not collect any personally identifiable information (such as name, email address, phone number). No user registration is required to use this App.

2. Data Transmission

• Some data may be transmitted to external servers for purposes such as crash reporting, usage analysis, subscription management, and advertising.
• On Android, when yoga instructions are read aloud, the text may be sent to a server where voice data is generated. This transmission is performed by the text-to-speech engine installed on the device, not the App itself.

3. Crash Reporting

• To improve stability, this App uses Google Firebase Crashlytics for crash reporting. Crash reports help identify and fix issues that cause the app to crash. Information such as device details and crash logs is collected in a way that does not identify individuals.
• You can disable crash reporting in the app settings.

4. Usage Analytics

• The App uses Google Firebase Analytics to analyze user behavior.
• Data collected through Firebase Analytics includes app usage, device information, and event metrics (such as how many times a specific action occurs). This data is collected anonymously and cannot be used to identify individuals.
• You can disable usage analytics in the app settings.

5. Subscription

• Subscription features use the Apple or Google payment platforms. Personal information required for purchase (e.g., name, credit card info) is managed by the respective platform. The App only accesses limited data such as subscription history and expiration date, but not detailed personal data.
• Any data queried from the payment platform is not stored on servers and is discarded immediately.

6. Advertising

• Ads are shown to free users via Google AdMob.
• To optimize ads, the App may ask for your permission to share data with Google. Ad optimization may include personalization and performance measurement.
• You can disable data sharing with Google at any time via the app settings.

7. Health Data Handling

• The App can integrate with Apple HealthKit (iOS) or Google Health Connect (Android) to record yoga activity data (start/end time, calories burned) on the user's device.
• The App does not read or write health data without explicit user permission. These permissions can be changed at any time via platform settings.
• Written health data is saved in the device's health database provided by Apple or Google. The App does not directly send this data to external servers.
• However, the recorded data may be synced or transmitted to external servers by other services (e.g., iCloud, Google Fit). Please refer to their respective privacy policies.

8. Changes to This Policy

• The developer may update this Policy when necessary. Users will be notified of changes within the App. Continued use of the App after changes indicates acceptance of the updated Policy.

9. Contact

• For questions about this Privacy Policy or data handling, please contact the app developer.