Privacy Policy

Effective Date: May 1, 2025

This App is developed by LINXU (hereinafter referred to as "we", "us", or "our"). This Privacy Policy explains how we collect, use, and share information when you use our mobile application (the "App").

By using the App, you agree to the collection and use of information in accordance with this policy.

1. Information We Collect

• Device Information: Device model, operating system version, IP address, device language, and diagnostic information.
• Usage Data: App interaction data such as screen views, feature usage, and session duration, collected to improve app performance and user experience.
• Advertising Data: Ad impressions and interactions. The Advertising Identifier (IDFA) may be collected and used for personalized advertising purposes only after the user grants permission through AppTrackingTransparency on iOS.

2. Use of Information

• Provide and maintain the App’s functionality.
• Improve user experience and app performance.
• Analyze usage trends and diagnose technical issues.
• Display personalized or non-personalized advertisements through Google AdMob.
• Detect and prevent fraud or abuse.

3. Sharing of Information

• Google AdMob and Firebase: Used for advertising, analytics, crash reporting, and performance monitoring.
• Service Providers: Trusted third-party vendors who assist in operating and improving the App.
• Legal Requirements: When required to comply with applicable laws or legal processes.

We do not sell your personal information to third parties.

4. Third-Party SDKs and Data Disclosure

The App uses third-party SDKs provided by Google, including Google AdMob and Firebase.

• Google AdMob: Used to display advertisements. With user consent, AdMob may use device identifiers such as IDFA to deliver personalized ads.
• Firebase: Used for analytics, crash reporting, and performance monitoring to help us understand how the App is used and to improve stability.

Data collected by these SDKs is processed in accordance with Google’s privacy policies:
Google Privacy Policy
Firebase Privacy and Security

5. User Consent and Tracking

We request user permission for tracking in accordance with Apple’s AppTrackingTransparency framework. Personalized advertising is enabled only if permission is granted.

You may withdraw your consent or manage ad preferences at any time through your device settings:

• On iOS: Settings > Privacy & Security > Tracking
• Google Ads Settings: https://adssettings.google.com/

6. Data Retention

We retain collected data only for as long as necessary to fulfill the purposes described in this Privacy Policy, unless a longer retention period is required by law.

7. Security

We take reasonable technical and organizational measures to protect your information. However, no method of electronic transmission or storage is completely secure.

8. Children’s Privacy

The App is intended for users who are 18 years of age or older. We do not knowingly collect personal information from individuals under the age of 18. If we become aware that personal information from a user under 18 has been collected, we will take steps to delete such information promptly.

9. Your Rights and Choices

Depending on your jurisdiction, you may have the right to:

• Access the personal data we hold about you.
• Request correction or deletion of your data.
• Object to or restrict certain data processing activities.
• Withdraw consent at any time, where applicable under data protection laws.

To exercise these rights, please contact us using the information below.

10. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated effective date.

11. Contact Us

If you have any questions about this Privacy Policy, please contact us at:
Email: tonydevelop@outlook.com