Pi Phone APK

English | 简体中文 | Tiếng Việt pi-phone A coding agent that lives on your Android phone. pi-phone is one app: it carries its own Linux userland (Node.js, bash, git, gh, ssh, ripgrep, fd, npm), runs the Pi agent on Pi Durable, and shows a mobile web UI in a WebView. No Termux, no laptop, no cloud VM. **Status:** a personal project, built and tested on a Galaxy Z Fold 8 (Android 17). Sideload only (it targets Android SDK 28, see DESIGN.md). Expect rough edges. Made with a demo app and a scripted model (scripts/readme-shots.ts): no real sessions, accounts, or projects. What it does The agent **A durable agent on the phone.** Sessions, subagents, and tool calls are stored as they happen (SQLite). Kill the app or update it mid-run and the work continues where it stopped. **Subagents at a glance.** A peek tile lists the subagents at work in its session (3 at most, 1 in the phone's strip; **N more** opens the board there), and the subagents board shows a sub-tile for each (6 a session, 3 on a phone). An approval on a tile names the subagent that asks. A subagent's own session names its model in the top bar, beside "subagent of …" (on a phone the message box hides it while Pi works); a tap opens the model sheet. **What Pi does, from any app.** The always-on pi notification is a progress board: its title counts the sessions at work, waiting for you, and done in the last hour; expanded, a…