Arc0

Arc0 is the mobile companion for the coding agents you already use. Control Claude Code, Codex, and Gemini on your laptop from anywhere - open-source, secure, and powerful. Start a session on your laptop, step away, and keep work moving from your phone: reply to agent questions, review diffs, and stay in the loop. Available on Web, iOS, and Android. • Works with Your Existing Claude Code: Connects directly to your standard Claude Code - no custom CLI or wrapper needed.Approve Tools & Plans from • Anywhere: Approve tool calls and plan reviews from your phone - no need to rush back to your desk. • Near Real-Time Sync: Sub-second latency lets you watch your session unfold live from anywhere and respond instantly. • Live Artifact Tracking: Track artifacts like plans, task lists, and other outputs as they're produced by the agent and tool calls in real-time. • Native iOS & Android Apps: Native mobile apps for iOS and Android. Also available as a PWA. • One-Click Secure Connection: Built-in reverse proxy connects your devices instantly - no complex setup needed. • End-to-End Encryption: Encrypted from workstation to device - no third-party servers in between. • Push Notifications: Get notified when Claude needs input - approvals and completions on your lock screen. • Git & Worktree Management: Review diffs, manage branches, and handle worktrees from mobile.