Privacy Policy

This Privacy Policy explains how Fengniao VPN (referred to as 'this Service' or 'we') handles personal information through the mobile application (referred to as the 'App'). We provide a secure VPN service and aim to collect only the data needed to operate, support, and improve it.

When you download and launch the App, we may collect necessary operational data, including your Internet Protocol (IP) address, device operating system version, in-app access paths, session duration, and basic diagnostics. To recommend better routes, we may process approximate location information. This data is used for: 1. Connection recommendations based on Fengniao VPN node distribution; 2. Performance improvement through anonymized aggregate trends; 3. Service communication through your registered email or account, including important updates, security notices, and service messages.

We share aggregated or anonymized data with necessary service providers, such as Google Play Services and Firebase, only for crash analysis, performance monitoring, and feature improvement. Except for legal requirements, regulatory processes, user safety, fraud investigation, or confidential service-provider cooperation, we do not sell or casually share personal information. To stop new data collection, uninstall the App through your device's standard process.

User-provided data is retained during the service period and a reasonable retention window afterward. To cancel your account and request deletion of your profile, contact our privacy team at [email protected]. The App is not intended for children under 13. If we discover that such information was collected by mistake, we will delete it as soon as practical. We use access control, encrypted transmission, and internal permission management to protect data.

This Privacy Policy may be updated because of regulatory requirements, product changes, or business process adjustments. Please review this page regularly. Continued use after publication of changes means you accept the updated policy. This policy takes effect on October 4, 2025. If you have questions about our privacy practices, contact the Fengniao VPN team by email at [email protected].