Verna VPN

Android VPN client that runs its own sing-box tunnel over free public configs - and tests every server on your phone before offering it. Persian and English.

What is in it Protocols — VLESS (incl. Reality), VMess, Shadowsocks, Trojan, Hysteria2, TUIC, via sing-box 1.14. On-device testing — batched through the core's own urltest, twenty at a time so the measurement is of the server rather than of the queue behind it, and run twice so a server that lost the first race is not written off. DNS over HTTPS on 443, resolved inside the tunnel. Plain UDP does not survive here: most free configs are TCP-only, so a UDP resolver produced a tunnel that moved bytes and resolved no names. Automatic reconnection when the network changes, with a settle window so a Wi-Fi-to-mobile handover does not tear down a working session. Usage history — bytes per day for a fortnight, kept on the device and reported nowhere. Persian and English, light and dark, switchable live.