For Claude Code & Cowork on macOS

Claude Code & Cowork in your pocket.

Pair your iPhone to your Mac with a single QR scan, then read every Claude Code and Cowork session live from anywhere. Native session lists. Streaming transcripts. Prompt, switch models, stop runs — without sitting in front of the keyboard.

Download on the App Store Get the Mac helper

iOS 17 + macOS 14 · $0.99 · the Mac helper is free

A look inside

Eight screens, one calm flow.

From pairing to streaming Claude's work to Cowork plans — what RelayKit looks like on a 6.9″ iPhone.

RelayKit onboarding screen with QR scanner ready — **Pair once.**Scan one QR from your Mac. The rest is instant.

Session list showing CLI and Cowork sessions side by side — **Every session.**CLI and Cowork, in one list — just like on your Mac.

Transcript with markdown, syntax-highlighted code, and streamed responses — **Full transcripts.**Markdown, code blocks, tables — streamed live.

Compose pane with model picker — Opus, Sonnet, Haiku — **Prompt from anywhere.**Pick a model, steer the work, stop a run. Your Mac does it.

claude.ai chat embedded inside RelayKit — **claude.ai, in-app.**Chat tab embeds claude.ai with persistent login across launches.

Privacy summary: end-to-end encryption, no telemetry — **No cloud. No relay. Yours.**Apple CryptoKit end-to-end. Zero telemetry.

Cowork runs list showing recent agent sessions — **Cowork, too.**Watch Claude for Mac's Cowork runs from anywhere.

Cowork plan rendered with phases, risks, and code — **Plans you can read.**Phases, risks, code — rendered like a doc.

Built for the way you actually ship code.

Every session, in one list.

CLI sessions and Claude for Mac Cowork sessions side by side — titles, models, last-activity. The same list as your desktop.

Live transcripts, beautifully rendered.

Markdown with tables, nested lists, and syntax-highlighted code blocks. Responses stream in as Claude writes them.

Prompt, steer, stop.

Send a new prompt, pick Opus / Sonnet / Haiku, fork to try an alternative, stop a run mid-flight. Your Mac does the work.

Push when it matters.

A tap on the shoulder when a turn completes or errors. Short summaries only — nothing sensitive ever leaves your Mac.

End-to-end encrypted. No cloud.

X25519 pairing, ChaCha20-Poly1305 payloads via Apple CryptoKit. Direct iPhone → your Mac. No relay server, no telemetry.

VPN-native, not VPN-locked.

Works on LAN out of the box. Tailscale, WireGuard, ZeroTier, Cloudflare Tunnel, plain static IPs — all fine.

“The phone doesn't replace your keyboard. It just makes sure you don't have to be sitting in front of it.”

Privacy is a feature, not a policy.

No relay server. Traffic goes iPhone → your Mac and nowhere else.
No analytics. No trackers. No third-party SDKs. Nothing to opt out of.
Apple CryptoKit end-to-end: X25519 → HKDF-SHA256 → ChaCha20-Poly1305.
Keys live in the Keychain on both devices. One-tap unpair wipes them.

Read the full privacy policy →

Install.

1

Install the Mac helper (free).

Download the notarized DMG, drag RelayKit.app into Applications, launch. It lives in your menu bar.

Download RelayKit for Mac
2

Grab RelayKit on iPhone.

App Store, iOS 17+.

View on the App Store
3

Pair with a QR code.

From the Mac menu bar → Pair iPhone → scan the code on your phone. Done. Your sessions appear in seconds.

Questions?

FAQ, troubleshooting, and direct support live on the support page.