Privacy Policy for FocusTune

Effective Date: [12/8/2025]
Last Updated: [12/9/2025]

This privacy policy applies to the FocusTune app (hereby referred to as "Application") for mobile devices that was created by Thach Tinh (hereby referred to as "Service Provider") as a Freemium service. This service is intended for use "AS IS".

1. Information Collection and Use

The Application collects information when you download and use it. This information may include:

• Your device's Internet Protocol address (e.g., IP address)
• The pages of the Application that you visit, the time and date of your visit, and the time spent on those pages
• The operating system you use on your mobile device
• Device information, including hardware model and system configuration
• App usage statistics and performance data

1.1 Personally Identifiable Information

For a better experience, the Service Provider may require you to provide certain personally identifiable information, including but not limited to:

• Email address
• User ID
• Profile information (name, preferences)
• Usage preferences and settings

This information will be retained and used as described in this privacy policy.

1.2 Audio Files and Media Access

The Application accesses audio files on your device to provide music playback and focus session features:

• Audio Files: We access audio files stored on your device to enable playback functionality
• Media Library: We may scan your media library to provide music recommendations
• File Management: Audio files are processed locally on your device and are not uploaded to our servers without explicit consent

2. Permissions We Use

The Application may request the following Android permissions:

2.1 Device-Specific Permissions

The Application may request additional permissions on certain devices to ensure optimal functionality:

Note: Device-specific permissions are only requested on compatible devices and are used solely to ensure proper app functionality. You can deny optional permissions, but certain features may not work as intended.

3. Data Collection from Device-Specific Features

3.1 Battery Optimization Data

• What we collect: Battery usage patterns, optimization settings
• Purpose: Ensure uninterrupted music playback and focus sessions
• Storage: Processed locally on device, not transmitted to servers

3.2 Device Manufacturer Information

• What we collect: Device model, MIUI version, manufacturer settings
• Purpose: Provide device-specific optimizations and compatibility
• Storage: Used for app functionality only, not stored permanently

3.3 Background App Activity

• What we collect: App background running status, service states
• Purpose: Maintain audio playback and focus session continuity
• Storage: Local device processing only

4. Data Sharing and Third-Party Services

We use third-party services that may collect information used to identify you:

4.1 Third-Party Services

• Google Play Services: For app distribution and updates
• Google Analytics for Firebase: For usage analytics and crash reporting
• Firebase Crashlytics: For app stability monitoring

4.2 Data Sharing

We do not sell your personal data. We may share aggregated, anonymized data with:

• Analytics providers to improve app performance
• Crash reporting services to fix bugs
• Marketing partners for app improvement insights

5. Data Retention and Deletion

5.1 Retention Period

• User Account Data: Retained while you use the Application and for 30 days after account deletion
• Usage Analytics: Retained for up to 24 months in anonymized form
• Crash Reports: Retained for up to 12 months for debugging purposes
• Device-Specific Data: Processed in real-time, not permanently stored

5.2 Data Deletion

You can request deletion of your data by:

• Contacting us at thachtinh693@gmail.com
• Using in-app data deletion features (if available)
• Uninstalling the app (deletes local data)

6. Children's Privacy

Our services are not directed to children under 13 years of age. We do not knowingly collect personal information from children under 13. If we become aware that a child under 13 has provided us with personal information, we take steps to delete such information immediately.

7. Security Measures

We implement appropriate technical and organizational security measures to protect your information:

• Data Encryption: Sensitive data is encrypted in transit and at rest
• Access Controls: Limited access to personal data on a need-to-know basis
• Regular Security Updates: We regularly update our security practices
• Secure Storage: Local data is stored securely on your device
• Device-Specific Security: Additional security measures for device-specific features

8. Your Rights and Choices

8.1 Access and Control

You have the right to:

• Access your personal data
• Correct inaccurate information
• Delete your account and data
• Opt-out of data collection for marketing purposes
• Data Portability (request a copy of your data)

8.2 Opt-Out Options

• Analytics: You can opt-out of analytics collection in app settings
• Location: Disable location permissions in device settings
• Notifications: Disable notifications in app or device settings
• Marketing: Unsubscribe from marketing communications
• Device Optimizations: Disable device-specific permissions (may affect app performance)

9. International Data Transfers

Your information may be transferred to and processed in countries other than your own. We ensure appropriate safeguards are in place to protect your data during international transfers.

10. Updates to This Policy

This Privacy Policy may be updated from time to time. We will:

• Notify you of significant changes via app notification or email
• Post the updated policy with a new effective date
• Continue to protect your data according to the updated terms

We encourage you to review this policy periodically.

11. Legal Basis for Processing (EU Users)

For users in the European Union, our legal basis for processing your personal data includes:

• Consent: You have given clear consent for processing
• Contract Performance: Processing is necessary for app functionality
• Legitimate Interest: For analytics and app improvement
• Legal Obligation: When required by law

12. Contact Information

If you have any questions or concerns about this Privacy Policy, please contact us:

Email: thachtinh693@gmail.com
Developer: Thach Tinh
Response Time: We aim to respond within 48 hours

This privacy policy was last updated on 12/9/2025 and is effective immediately.