Privacy Policy

Last updated: July 9, 2026

This Privacy Policy explains how Hefei Haoqiangda Network Technology Co., Ltd. ("we", "our", or "us") handles information in Offline Puzzle Box (the "App"). By using the App, you agree to the practices described in this Privacy Policy.

Information We Collect

The App does not require you to create an account and does not ask you to provide personal information such as your name, email address, phone number, contacts, photos, precise location, or payment information.

The App stores basic gameplay information locally on your device, such as scores, achievements, daily streaks, completed puzzles, and saved game progress. This information is used only to provide gameplay features and is not sent to our servers.

Advertising

The App uses Google AdMob to display ads. Google and its partners may collect and use certain information from your device, such as device identifiers, advertising ID, approximate location, ad interactions, and diagnostic information, to provide, personalize, measure, and improve ads, subject to Google's own privacy policies and ad technology policies.

You can learn more about how Google uses information from apps that use its services here: https://policies.google.com/technologies/partner-sites

Internet Access

The puzzle games are designed to be playable without an account. However, the App may access the internet to load advertisements through Google AdMob.

Analytics

We do not currently use third-party analytics services in the App.

Children's Privacy

The App is intended for users aged 13 and older and is not 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 us with personal information, please contact us and we will take appropriate steps to delete such information.

Data Sharing

We do not sell your personal information. We may share limited information only with service providers such as Google AdMob as necessary to provide advertising features in the App.

Data Retention

Gameplay data stored locally on your device remains there until you clear the App data or uninstall the App. Advertising-related data is handled by Google and its partners according to their own retention practices.

Your Choices

You can reset or delete local gameplay data by clearing the App data or uninstalling the App. You may also manage ad personalization settings through your device settings or Google account settings where available.

Security

We use reasonable measures to protect the App and its local data. However, no method of electronic storage or transmission is completely secure.

Changes to This Privacy Policy

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

Contact Us

If you have any questions about this Privacy Policy, please contact us at: zaneg618@gmail.com