Privacy Policy

1. Scope of Application

This Privacy Policy applies to the "Sudoku Time" app (the "App") provided by 桂林市七星区家兴商贸商行（个体工商户） (Guilin Qixing District Jiaxing Trading Firm, Individual Business; "we" or "us"). We respect and value users' privacy and personal information protection.

2. How We Collect and Use Your Information

1. This App does not actively collect or store any personal information. You do not need to register an account or provide personal identity information to use this App.

2. Since the App includes advertisements, we use the third-party ad service provided by Google AdMob. According to Google's privacy policy and related technical implementation, AdMob may collect your device information (such as device identifiers, usage information related to ad delivery, etc.) for ad delivery, statistics, or optimization purposes. For specific details regarding the data collection scope and purposes, please refer to Google Privacy Policy.

3. Advertising Services and Third-Party SDKs

1. This App integrates the Google AdMob SDK, which may collect necessary information based on its own privacy policy (including but not limited to device identifiers, ad-related data, etc.), and independently store and use that data. We do not have access to or control over how third parties handle this information.

2. We recommend that you carefully read and understand Google's privacy policy (https://policies.google.com/privacy) when using the App to understand how your personal information is processed.

3. If you wish to limit or disable personalized ads, you can adjust your privacy settings on your device: - iOS devices: Go to "Settings" - "Privacy" - "Advertising" and choose to limit ad tracking; - Android devices: Go to "Settings" - "Google" - "Ads" and opt out of personalized ads.

4. Information Storage and Protection

Since this App does not collect your personal information, there is no need for further information storage management. If Google AdMob collects or stores information, we will urge the relevant parties to implement reasonable security measures. For detailed security policies, please refer to Google's privacy policy.

5. Your Rights

This App does not collect your personal information, so there is no need to query, correct, or delete data. However, if you have any questions about the information collected by Google AdMob or wish to exercise your rights (such as withdrawing consent, deleting data, etc.), please contact Google directly.

6. Protection of Minors' Privacy

This App is primarily intended for use by general users. If you are under the age of 14 (or other applicable age as per your country/region's regulations), please use the App under the supervision or guidance of a guardian. If the third-party ad platform requires additional information, it should be provided only with the consent of the guardian.

7. Updates to this Policy

We may update this Privacy Policy based on changes in laws, regulations, or business needs. The updated policy will be posted on this page, and the changes will take effect once published.

8. Contact Us

If you have any questions, comments, or suggestions regarding this Privacy Policy, Google AdMob's information collection, or the App, please contact us through the following methods: