Privacy Policy

This Privacy Policy explains how the mobile application provided by Sanmao VPN (the 'App') handles your personal information. Sanmao VPN provides the Service 'as is' and uses reasonable technical and administrative measures to protect your privacy within the scope described here.

When you download and launch this App, the system may collect necessary operational data, including but not limited to your Internet Protocol (IP) address, device operating system version, in-app access paths and session duration. To provide more accurate connection recommendations, the App may process approximate device location information. This data is used for: 1. Geolocation services: recommending suitable connection routes based on Sanmao VPN's node distribution; 2. Performance optimization: identifying regional connection trends through anonymized aggregate data; 3. Service communication: sending important service updates, security notices or necessary account information via your registered email or username. Sensitive information will be handled according to this policy.

We only transmit aggregated anonymized data to necessary third-party partners (such as Google Play Services, Firebase, etc.) to assist with crash analysis and feature improvements. Except in the following circumstances, we do not share your personal information with third parties: 1. Compliance with legal procedures or mandatory regulatory requirements; 2. Necessary action to protect users' life or property or investigate fraud; 3. Cooperation with entrusted service providers bound by confidentiality obligations. To stop data collection, remove the App through your device's standard uninstall process; after uninstallation, the App will not generate new collection activity.

User-provided data will be retained during the service validity period and 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]. The App is not intended for minors under 13. We do not knowingly request data from this group, and if such data is found to have been collected by mistake, deletion procedures will be initiated. Guardians may contact us through the same email so that appropriate steps can be taken. We use physical and electronic safeguards to protect data confidentiality.

This Privacy Policy may be updated from time to time according to regulatory requirements or business adjustments. You are advised to check this page regularly. Your continued use after changes are published will be deemed acceptance of the revised terms. This policy officially takes effect as of October 4, 2025. If you have any questions or suggestions about our privacy practices, you may contact the Sanmao VPN team at [email protected].