BYOT Coding Agent vs opencode companion

BYOT is a native client for OpenCode, the open-source coding agent. Connect to the OpenCode server running on your own computer and drive coding sessions from your iPhone or iPad. SESSIONS Watch replies, reasoning, and tool activity stream live, with syntax-highlighted code, Markdown tables, and inline images. Open a subagent's task to follow its own session. See how much of the model's context window a session uses, plus tokens and cost for each reply. Export a transcript as Markdown or copy it all. COMPOSER Send prompts with photos, files, or files from your server, and mention files with @. Pick commands with /, switch between the Build and Plan agents in one tap, and choose models and reasoning effort from your server's catalog. Type ! to run a shell command directly on your computer and see its output in the conversation. Dictate prompts on-device. Queue follow-ups while the agent works. REVIEW AND CONTROL Review changes as a colored diff for each file, for the whole session or for one turn. Open a terminal to your computer with a key row for Esc, Tab, Ctrl, and arrows. Answer permission requests and questions, undo or redo a turn, fork a session, or compact it. PROJECTS AND SERVERS The session list updates live as sessions start, finish, or need you. Check your branch, MCP and language-server status, and change server settings. Start a session in its own git worktree. Recent sessions and transcripts stay readable offline. Add a server by scanning a pairing code or picking one found nearby, and switch between saved servers. NOTIFICATIONS, SIRI, AND IPAD With the optional BYOT companion on your computer, get notifications for approvals, questions, finished turns, and errors, and choose Allow once or Reject right from the notification. Ask OpenCode or check what needs you with Siri and Shortcuts. On iPad, sessions sit beside the conversation, with keyboard shortcuts. BYOT is available in English and Simplified Chinese. BYOT supports OpenCode 1 and OpenCode 2 beta servers with automatic protocol detection. It shows a feature only when your server supports it. PRIVACY Your server does the work. BYOT renders its responses and sends your instructions over HTTPS. There is no BYOT account or sign-up, and BYOT has no analytics or tracking. Server passwords are stored in the iOS Keychain. Prompts and attachments go to your configured server and the model providers you enable there. Dictation and pairing-code scanning happen on your device. Optional notifications and the computer queue use the BYOT relay for device registration, delivery, and encrypted queued content. See the privacy policy for storage and retention details. Requires an OpenCode server you operate, reachable over HTTPS, for example through Tailscale. Notifications and the computer queue also require the BYOT companion. BYOT is an independent client and is not affiliated with the OpenCode project.

opencode companion puts the opencode coding agent in your pocket. Run opencode on your computer, then follow the work from your phone: watch replies stream in, approve permissions, review diffs and send the next instruction from anywhere. Your code never leaves your machine. The app connects to your own opencode server — over your local network, Tailscale or an end-to-end encrypted relay — and no account is needed. WHAT YOU CAN DO • Follow sessions live: streaming replies, reasoning and tool calls • Approve or reject tool permissions from your phone • Answer the agent's questions without leaving the app • Review every diff the agent produced, file by file • Browse and read your project files • Compose with @ files, / commands, ! shell and photo attachments • Keep several servers (LAN, Tailscale, relay) with automatic reconnect • Get the opencode terminal aesthetic on a small screen SETUP On your computer, run: npx ocremote --pair A QR appears; scan it once and you are connected. Keep the terminal running while you work. No computer at hand? Tap “Try the demo” to explore the app with sample data — nothing is sent anywhere. opencode is an open source AI coding agent by its authors; this app is an independent client for it.