Last Updated: April 7, 2026
Developer Name: dongba-bj
Contact Email: liuyanhui394@gmail.com
Thank you for using this application (hereinafter referred to as the “Application”). We highly value the protection of users’ privacy and personal information. This Privacy Policy is intended to explain how we collect, use, store, and protect your information during your use of the Application. Please read this Privacy Policy carefully before using the Application.
1.Information Collection
During your use of the Application, we may collect the following information:
Device Information
Including device model, operating system version, device identifiers, network status, and other related information, for the purpose of ensuring the proper operation of the Application and optimizing user experience.
Log Information
Including application usage records, crash logs, operational behavior, and other related data, used for analyzing application performance, troubleshooting issues, and improving service quality.
Advertising and Analytics Information
The Application may integrate third-party advertising or analytics services for ad display, performance analysis, and product optimization. Such services may collect necessary device information and advertising identifiers.
2.Use of Information
The information we collect may be used for the following purposes:
To provide, maintain, and optimize application features;
To improve application stability and security;
To analyze product usage and enhance user experience;
To display advertisements and conduct advertising performance analysis;
To comply with applicable laws, regulations, and regulatory requirements.
3.Information Sharing and Disclosure
We do not sell your personal information. Except in the following circumstances, we will not share your information with third parties:
With your authorization or consent;
When necessary to support application functionality through third-party services;
As required by laws, regulations, judicial authorities, or government agencies;
When necessary to protect application security and legitimate rights and interests.
4.Third-Party Services
The Application may use third-party services, including but not limited to advertising, analytics, and crash reporting services. Third-party service providers may collect and process information in accordance with their own privacy policies. Please refer to the respective privacy policies of such third parties for more details.
5.Information Storage and Protection
We implement reasonable security measures to protect your information against loss, leakage, misuse, or unauthorized access. However, please understand that no method of transmission or storage over the Internet is completely secure, and we cannot guarantee absolute security of your information.
6.Protection of Minors
The Application attaches great importance to the privacy protection of minors. If you are a minor, please use the Application under the guidance and supervision of your legal guardian.
7.Updates to This Privacy Policy
We may update this Privacy Policy from time to time in accordance with business development needs or changes in applicable laws and regulations. The updated Privacy Policy will be published on this page and will take effect immediately upon publication.
8.Contact Us
If you have any questions, comments, or suggestions regarding this Privacy Policy, please contact us through the following information:
Developer Name: dongba-bj
Contact Email: liuyanhui394@gmail.com