Anthropic's Claude Code is the most powerful coding agent. Build entire projects from a single prompt. Termopus puts it in your pocket. Approve, preview, and manage sessions from your phone or tablet. End-to-end encrypted.
How it Works
Three steps. Zero configuration headaches.
Download
Get the Termopus app on your phone from the App Store or Google Play, and install the lightweight Rust bridge on your computer. One-minute setup, no accounts required.
Pair
Scan a QR code on your computer — your phone and machine establish a private encrypted channel in seconds. No accounts, no passwords.
$ termopus pair --relay wss://relay.termopus.comControl
Approve file edits, run commands, preview your dev server, send files — all from a familiar chat interface. Push notifications ping you the instant Claude needs you.
Everything you need, from your pocket
A full remote terminal experience — not just notifications.
Remote Control
One-Tap Approvals
Allow, deny, or edit any action. Claude proceeds the instant you respond.
Push Notifications
Get pinged the moment Claude needs you — even when your phone is locked.
Mode Controls
Toggle between Ask, Smart, and Code modes directly from the app.
Model Switching
Switch between Opus, Sonnet, and Haiku mid-conversation with a tap.
Developer Tools
Live Server Preview
Your localhost tunneled to your phone. See UI changes in real time.
Code Diffs & Syntax Highlighting
Review every file edit with colored diffs and syntax-highlighted code blocks.
GitHub Integration
Trigger GitHub actions, create PRs, and manage repos from the chat toolbar.
Browser Automation
Launch and control browser sessions from your phone.
Sessions & Connectivity
Multi-Machine Sessions
Control your work laptop, home desktop, and cloud VMs from one app.
Session Resume
Reconnect to existing Claude sessions and pick up exactly where you left off.
File Transfer
Send screenshots to Claude, receive generated outputs back. Bidirectional.
QR Pairing
Scan a QR code to pair. No accounts, no passwords. Connected in seconds.
See It In Action
Send a prompt from anywhere
Type your instruction and Claude starts working on your computer instantly.
Enterprise-Grade Security
6 layers of defense. Native-first crypto. Your code never leaves your machine unencrypted.
6 Layers of Defense
1. Hardware-Backed Keys
X25519 keys stored in Secure Enclave (iOS) / StrongBox (Android)
2. E2E Encryption
AES-256-GCM end-to-end — relay sees only opaque blobs, cannot decrypt anything
3. mTLS Client Certificates
Each device gets a signed cert from our CA — revocable per device instantly
4. Device Attestation
Apple App Attest + Google Play Integrity — blocks emulators and rooted devices
5. Native-First Security
All crypto in Swift & Kotlin — never in Dart. Anti-tamper checks included
6. Biometric Auth
Face ID / Touch ID / Fingerprint on every session — native layer enforcement
Architecture
Rust Bridge
Lightweight daemon on your machine. Hooks into Claude Code, encrypts all traffic with AES-256-GCM, and connects outbound via Cloudflare Tunnel — zero open ports.
Cloudflare Relay
Durable Object on the edge. Routes encrypted blobs between bridge and phone. Cannot decrypt — it only forwards opaque payloads.
Provisioning API
Cloudflare Worker that issues mTLS client certificates and registers devices. Validates App Attest / Play Integrity tokens before granting access.
Mobile App
Native Swift & Kotlin. Hardware-backed keys in Secure Enclave / StrongBox. Biometric auth on every session. Full diff viewer and approval controls.
Simple, Transparent Pricing
Start with a 7-day free trial. Upgrade when you're ready — all plans include full access.
Monthly
Billed monthly after trial
- 7-day free trial included
- All features included
- Multi-computer sessions
- Push notifications
- Code diff previews
- E2E encryption
- Cancel anytime
Coming Soon
Annual
Billed once per year after trial
- 7-day free trial included
- All features included
- $6.58/mo — save 33%
- Multi-computer sessions
- Push notifications
- Code diff previews
- E2E encryption
Coming Soon
Cancel your monthly plan anytime — you'll keep access until the end of your billing period.
Annual plans renew automatically. Cancel auto-renewal anytime before your next billing date.
Why We Built This
We were tired of being chained to our desks while Claude worked. So we built the solution.
“I'd leave Claude running on a refactor and couldn't leave my desk for 20 minutes. I just wanted to tap 'approve' from my phone. Now I get a notification the second Claude needs me, preview the changes live, and approve with one tap. No more being chained to my screen.”
Naor Brig
Co-founder
“I run Claude on 3 machines — work laptop, home desktop, cloud VM. Every session needed my attention at different times. With Termopus I can resume any project from my phone, manage it on the go, and seamlessly continue on my PC. One app to control them all from anywhere.”
Almog Cohen
Co-founder