Tunna - The Proxy Powerhouse for iOS Tunna isn't your average proxy app. It's a meticulously crafted tool for iOS, built on the rock-solid Xray Core and fully V2Ray compatible. If you're looking for deep control over your network traffic and demand performance, you're in the right place. Tunna speaks your language, supporting VLess, VMess, Trojan, and Shadowsocks out of the box. Heads up: Tunna is a client. You'll need your own proxy servers to get going. ⌘ Granular Traffic Control, Your Way.