Termphin

Termphin is an Android SSH client designed to keep terminal sessions alive. A small agent holds the shell open on the server, so sessions survive a locked phone, lost signal, or a switch to mobile data, and reconnects put you back on the same screen. It renders full-screen programs like htop and vim properly and includes SFTP, SSH key management, snippets, and port forwarding. It is free and is also positioned for running AI coding agents such as Claude Code.