Quattro VPN para Android

Quattro VPN is an advanced Android client designed for users who require sophisticated proxy control and management. Built on a V2Ray core, it allows for extensive traffic routing and offers support for multiple protocols including VLESS, VMess, Trojan, Shadowsocks, and SOCKS. Users can easily import server configurations via links, QR codes, or the clipboard, while also having the capability to test server speed and latency. The app is tailored for privacy-conscious individuals and advanced users who manage their own servers, providing them with deep control over routing and protocol settings.

The application features an ad-free interface with no tracking or registration requirements, ensuring user privacy is maintained. It supports local SOCKS5 proxies, flexible DNS settings, and IPv6, further enhancing usability. However, the app is aimed at technically proficient users, as it necessitates knowledge of proxy protocols and server configurations. While it offers great features for those with the necessary expertise, casual users may find it challenging due to the lack of built-in servers and a reliance on user-managed configurations.