Privacy Policy

This Privacy Policy explains how Heidong VPN (the 'Service' or 'we') handles personal information when you download, install, or use the mobile application (the 'App'). The Service is provided as is, and we process data only within reasonable, necessary, and limited purposes while protecting user privacy.

When you download and launch the App, the system may collect necessary operational data, including your Internet Protocol (IP) address, device operating system version, in-app access paths, session duration, and basic diagnostic information. To recommend better nodes and improve connection quality, we may process approximate device location data. This data is used for: 1. Node scheduling, based on Heidong VPN's node distribution; 2. Performance optimization, through anonymized aggregate connection trends; 3. Service communication, including important updates, security notices, or necessary account reminders.

We transmit only aggregated and anonymized data to necessary third-party partners, such as Google Play Services and Firebase, to support crash analysis, performance monitoring, and feature improvement. Except when required by law, necessary to protect users, needed to investigate fraud, or handled by entrusted providers under confidentiality obligations, we do not share personal information with third parties. To stop new data collection, uninstall the App through the standard process on your device.

User-provided data will be properly kept during the service validity period and for a reasonable grace period thereafter. If you need to cancel your account early and delete your personal profile, please contact our privacy team via [email protected]. In addition, this App strictly prohibits use by minors under the age of 13. We will not intentionally solicit any data from this group, and upon discovering the mistaken collection of such information, we will immediately initiate permanent deletion procedures. Guardians are advised to contact us via the aforementioned email so that we can take necessary technical interventions. To ensure data confidentiality, we have deployed multiple layers of physical and electronic defense systems to safeguard your information security in all aspects.

This Privacy Policy may be updated from time to time due to regulatory requirements or business changes. You are advised to review this page regularly. Continued use after changes are published will be deemed acceptance of the revised terms. This policy takes effect on October 4, 2025. If you have questions or suggestions about privacy handling, contact the Heidong VPN team at [email protected].