Privacy Policy
Last updated: June 4, 2026
This Privacy Policy applies to our mobile application published on Google Play (the “App”). Please read this Privacy Policy carefully before using the App. By using the App, you acknowledge that you understand how information is handled as described in this policy.
1. Information We Collect
The App generally does not require account registration and does not actively ask you to provide sensitive personal information such as your name, government ID number, contacts, SMS messages, photos, or precise location.
To provide basic functionality, display ads, improve performance, and maintain app security, the App and third-party services may automatically collect the following types of information:
- Device information, such as device model, operating system version, language settings, and screen information;
- App information, such as app version, package name, installation source, crash logs, and performance data;
- Advertising-related information, such as advertising ID, ad impressions, clicks, and ad interactions;
- Network-related information, such as IP address and network status.
2. How We Use Information
We may use the information described above for the following purposes:
- To provide, maintain, and improve the App and user experience;
- To display ads, measure ad performance, control ad frequency, and prevent ad fraud;
- To analyze app performance, fix bugs, and resolve crash issues;
- To protect app security and prevent abuse, cheating, or abnormal behavior;
- To comply with applicable laws, regulations, and Google Play policies.
3. Third-Party Services
The App may integrate third-party services. These services may collect and process information according to their own privacy policies. We recommend that you review the privacy policies of the relevant third-party services.
- Google AdMob: https://policies.google.com/privacy
- Google Play services: https://policies.google.com/privacy
4. Advertising and Advertising ID
The App may display ads through Google AdMob. Advertising services may use your device’s advertising ID, IP address, device information, and ad interaction data for ad delivery, ad measurement, frequency capping, fraud prevention, and personalized advertising.
You can reset your advertising ID or limit personalized advertising in your Android device settings. The exact setting path may vary depending on your device manufacturer and Android version.
5. Children’s Privacy
The App is not specifically directed to children under the age of 13. We do not knowingly collect personal information from children under 13. If you believe that a child has provided personal information to us, please contact us using the contact information below, and we will take reasonable steps to delete such information after verification.
If you set the target audience of the App in Google Play Console as children or families, you must ensure that the App’s ads, content, and data handling practices comply with Google Play Families Policy and applicable laws.
6. Information Sharing
We do not sell your personal information. We may share necessary information in the following cases:
- With third-party service providers that provide advertising, analytics, crash reporting, cloud services, or similar functions;
- When required to comply with laws, regulations, court orders, government requests, or Google Play policies;
- When necessary to protect the rights, safety, and property of users, the public, us, or our partners.
7. Data Security
We take reasonable technical and organizational measures to protect information against unauthorized access, use, modification, or disclosure. However, please understand that no method of transmission over the Internet or electronic storage is completely secure.
8. Data Retention
We retain information only for as long as necessary to fulfill the purposes described in this policy, unless a longer retention period is required or permitted by law. Third-party services determine their own data retention periods according to their privacy policies and data processing rules.
9. Your Choices and Rights
You may manage relevant information in the following ways:
- Manage app permissions in your device system settings;
- Reset or limit the use of your advertising ID;
- Uninstall the App to stop further collection of information by the App;
- Contact us using the contact information below for privacy-related requests.
10. Changes to This Policy
We may update this Privacy Policy from time to time. The updated policy will be posted on this page with an updated “Last updated” date. If there are material changes, we may notify you through in-app notices or other reasonable means where appropriate.
11. Contact Us
If you have any questions, comments, or requests regarding this Privacy Policy or our handling of information, please contact us at:
Email: iaaronzhou@gmail.com