Privacy Policy

This Privacy Policy explains how the mobile application provided by Yilian VPN (the 'App', 'this Service', or 'we') handles personal information. We provide the service as described and take reasonable measures to protect privacy within this policy.

When you download and launch the 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 suitable routing suggestions, we may process approximate device location information. This data is used for: 1. Connection recommendations based on Yilian VPN node distribution; 2. Performance optimization through anonymized regional trend analysis; 3. Service communication such as important updates, security notices, or subscription messages sent to your registered email or username. Sensitive information is handled within the limits of this policy.

We only transmit aggregated anonymous data to necessary third-party partners, such as Google Play Services and Firebase, for crash analysis, performance monitoring, and feature improvement. Except in the following cases, we do not share personal information with third parties: 1. Compliance with legal process or regulatory requirements; 2. Protection of user safety or investigation of fraudulent behavior; 3. Cooperation with entrusted service providers under confidentiality obligations. To stop future collection, remove the App through the standard uninstall process on your device.

User-provided data will be retained during the active service period and for a reasonable grace period afterward. If you need to cancel your account and delete your profile, please contact our privacy team via [email protected]. The App is not intended for children under the age of 13. If we discover accidental collection of such information, we will initiate deletion procedures. Guardians may contact us through the same email so we can take appropriate action. We apply physical and electronic safeguards to protect data confidentiality.

This Privacy Policy may be updated from time to time due to regulatory requirements or business adjustments. Please review this page regularly. Continued use after updates 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 our privacy practices, you may contact the Yilian VPN team by email ([email protected]).