Whatcode vs Code Concert

WhatCode is a native iOS client for OpenCode, the open-source AI coding agent. Connect to your own OpenCode server and get a full AI coding assistant in your pocket. WhatCode gives you a fast, native interface to chat with an AI that can read your files, understand your codebase, suggest edits, and help you ship faster. Features: - Connect to any self-hosted opencode instance - Browse and manage all your projects - Real-time AI chat with streaming responses - Full context awareness, the AI sees your actual code - Works over your own infrastructure, your data stays yours - Dark and light mode Requires a running OpenCode server. Visit whatcode.app to get started. All features require a WhatCode Pro subscription. Terms of Use: https://www.whatcode.app/policies/terms

Code Concert lets a team gather around one AI coding agent. Connect to your own Code Concert server (open source) and use a Claude Code / OpenCode / Codex CLI session together, like a chat room. With this app you can • Receive tool-approval requests, questions from the AI and teammates' proposals as push notifications, and approve or answer on the spot • Attribution: the AI knows who said what and replies by name • Team chat: the AI listens to human conversation and only chimes in when a judge model thinks it should. In conductor mode only instructions approved by the admin are executed • Whiteboard: a board shared with agents on other machines and with teammates • Connect and log in by scanning the QR shown on your PC — no typing Requirements • A Code Concert server (Node.js 20+, one-line install from https://code-concert.com) • Claude Code, Codex or OpenCode, signed in with your own account or your organization's API key Pricing The app is free. Fees for Claude Code / Codex / OpenCode themselves are not included — you use your own accounts. Code Concert Cloud (share URLs, cloud whiteboards) is free during the preview; paid plans will be announced in advance. For rooms shared by a team we recommend API keys or conductor mode, where the admin approves every instruction; personal-plan logins are meant for the account holder.