PRIVACY POLICY

1. OVERVIEW

This Privacy Policy describes how Uro Diary ("Application", "App", "we", "us", or "our"), developed by Etta LLC ("Service Provider"), collects, uses, stores, and protects information when you use our mobile application. This Policy applies to all users of the Application.

2. INFORMATION WE COLLECT

We collect the following types of information through the Application:

2.1 Health Data We Collect

2.2 Technical Information We May Collect

• Application usage statistics (anonymous)
• Crash reports and error logs (anonymous)
• Device performance data related to app functionality

3. HOW WE USE COLLECTED INFORMATION

We use the collected information solely for the following purposes:

4. DATA STORAGE AND SECURITY

4.1 Local Storage

• Primary Storage: All personal and health data is stored locally on your device
• Encryption: Data is protected using device-level encryption
• Access Control: Data is accessible only through the Application on your device

4.2 What We Do NOT Store on External Servers

• Personal identification information
• Any health or medical data
• Diary entries or user-generated content
• Data from medical devices
• Sleep data from health platforms

5. DATA TRANSMISSION AND SHARING

5.1 What We Do NOT Transmit

• Personal health information
• Medical device data
• Sleep data from health platforms
• Personal diary entries
• Any personally identifiable information

5.2 User-Controlled Data Export

• PDF Export: Users can export their data as PDF reports
• Sharing Control: Only users can share their data with healthcare providers
• No Automatic Sharing: The Application never shares data without explicit user action

6. THIRD-PARTY HEALTH PLATFORM INTEGRATION

6.1 Google Health Connect (Android)

• Permission Required: App requests read-only access to sleep data
• Data Retrieved: Sleep duration, sleep stages, bedtime, wake time
• Usage: Data is used only for correlation with urological patterns
• Storage: Sleep data is stored locally on device only
• Transmission: No sleep data is transmitted to external servers

6.2 Apple Health (iOS)

• Permission Required: App requests read-only access to sleep analysis data
• Data Retrieved: Sleep duration, sleep quality, sleep consistency
• Usage: Data is used only for correlation with urological patterns
• Storage: Sleep data is stored locally on device only
• Transmission: No sleep data is transmitted to external servers

7. MEDICAL DEVICE INTEGRATION

The Application integrates with medical devices to enhance diary functionality:

7.1 Uroflowmeters

• Data Collected: Flow rate, voided volume, flow time, maximum flow rate
• Processing: Data is processed locally within the Application
• Integration: Results are added to user's personal diary
• Transmission: No device data is transmitted to external servers

7.2 Urine Analyzers

• Data Collected: Chemical composition, specific gravity, protein levels
• Processing: Analysis results are processed locally within the Application
• Integration: Results are added to user's personal diary
• Transmission: No analyzer data is transmitted to external servers

8. THIRD-PARTY SERVICES

The Application uses the following third-party services for technical functionality:

• Google Play Services: App distribution and updates
• Google Analytics for Firebase: Anonymous usage analytics
• Firebase Crashlytics: Anonymous crash reporting

Note: These services may collect anonymous technical data (crash reports, usage statistics) but do not have access to any personal or health data.

9. USER RIGHTS AND CONTROL

9.1 Data Ownership

• Users retain full ownership of all health and personal data
• All data remains under user's complete control
• Users can access, modify, or delete their data at any time

9.2 Permission Management

• Users can revoke health platform permissions through device settings
• Users can disable medical device integration at any time
• Users can control data export and sharing

9.3 Data Deletion

• Users can delete individual diary entries
• Users can delete all data through app settings
• All data is automatically deleted when the app is uninstalled

10. DATA RETENTION

Since all personal and health data is stored locally on the user's device:

• Retention Period: Data is retained as long as the user keeps the Application installed
• Automatic Deletion: Data is automatically deleted when the Application is uninstalled
• User Control: Users can delete specific entries or all data at any time
• Server Storage: No personal or health data is retained on our servers

11. CHILDREN'S PRIVACY

The Application is designed for adult users (18+) managing their urological health. We do not knowingly collect personal information from children under 18. If you are a parent or guardian and believe your child has provided personal information, please contact us immediately at INFO@ETTAGROUP.RU.

12. INTERNATIONAL DATA TRANSFERS

Since all personal and health data is stored locally on the user's device, no international data transfers occur. Anonymous technical data may be processed by third-party services as described in Section 8.

13. CHANGES TO THIS PRIVACY POLICY

We may update this Privacy Policy from time to time. Material changes will be communicated through:

• In-app notifications
• Updated "Last Updated" date
• Email notification (if contact information is available)

Continued use of the Application after changes constitutes acceptance of the updated Privacy Policy.

14. CONTACT INFORMATION

For questions about this Privacy Policy or our data practices, contact us:

15. CONSENT AND ACCEPTANCE

By downloading, installing, or using the Application, you acknowledge that you have read, understood, and agree to be bound by this Privacy Policy. You consent to:

• The collection and local processing of health data as described
• The integration with health platforms (with your explicit permission)
• The integration with medical devices (with your explicit permission)
• The local storage of all personal and health data on your device