# treena

> Treena is a mobile IDE: start AI coding agents from scratch on your GitHub repo from anywhere, on the go. No laptop needed. Build, test, and push from your phone. Synced across devices including laptop.

Code from anywhere. Agents on your repo.

## Home, https://www.treena.app/

### Making software doesn't need a bigger screen.
Treena is an agentic coding environment for your phone. Describe a task, approve a plan or let it run, test, and push to GitHub, all without a laptop.

The phone is already the computer you never put down. It should be enough to ship real software. You steer. The machine does the heavy lifting. The screen size stops mattering.

### A real workspace. On a phone.
Not a toy editor. Editor, terminal, files, and an agent that can use them, running in the cloud so your battery stays out of it.

- **Plan or act**, Plan mode drafts steps you approve first; Agent mode edits, runs commands, and iterates on its own. One toggle switches between them.
- **Any model**, Claude, GPT, Gemini, and more. Switch mid-task without losing your place.
- **Cloud machine**, Builds and long jobs run remotely. Claude Code and your CLI tools work out of the box.

By the numbers: 3 steps from repo to pushed commit · 8+ model providers, bring your own key · 100% of the workflow runs from a phone.

### Your agent. Your model. Your key.
Bring your own key: OpenRouter, OpenAI, Anthropic, Codex, Claude Code, Google, DeepSeek, Mistral.

### How it works
1. Connect a GitHub repo.
2. Tell the agent what you want.
3. Test, review, and push.

### FAQ
**What's the best mobile coding IDE for developers?**
Treena is built specifically as a mobile coding IDE: a real editor, terminal, and git workflow paired with an AI coding agent that runs in the cloud. Instead of a scaled-down mobile editor, you get plan and agent modes, a full workspace, and the ability to push to GitHub, all from a phone.

**Can I actually write and ship code from my phone?**
Yes. Connect a GitHub repo, describe the task, and either approve a plan before it runs or let the agent work unattended. Tests, diffs, commits, and pushes all happen from the same phone session, no laptop required.

**Do I need a laptop to use Treena?**
No. Treena runs the workspace, builds, and long-running jobs on a cloud machine. Your phone is the control surface; the heavy lifting happens remotely, so battery and device specs don't limit what you can build.

**Which AI models and coding agents does Treena support?**
Treena is bring-your-own-key: connect OpenRouter, OpenAI, or Anthropic directly, or use account-linked agents like Codex and Claude Code. Switch models mid-task without losing context.

**How is Treena different from Cursor or Replit?**
Cursor has a mobile app that is a cloud agent chat for pull requests and no live testing. Replit runs in the browser with a companion mobile app for viewing and light edits. Treena is built mobile-first: the full plan/agent workflow, terminal, testing, and GitHub push are designed to work from a phone screen, not a scaled-down view of a desktop product.

## Compare, https://www.treena.app/compare
See how Treena's mobile coding IDE compares to desktop and browser-based tools like Cursor and Replit for developers who want to code from their phone.

### Treena vs Cursor, https://www.treena.app/compare/cursor
Cursor is a desktop AI code editor with an agent-mediated iOS app: no native Android app, and the iOS app can't be used as a full in-app file editor or terminal. Treena has a native Android app, plus a full in-app editor and terminal on every platform, so mobile is a first-class workspace rather than a remote control for a desktop agent.

### Treena vs Replit, https://www.treena.app/compare/replit
Replit is a browser-based cloud IDE with capable iOS and Android apps, but Plan Mode is gated behind its paid Core plan. Treena includes plan mode free on every tier, including the Free plan, alongside a phone-native workflow for editing, testing, and pushing.

## Blog, https://www.treena.app/blogs

### A cloud development environment in your pocket
https://www.treena.app/blogs/cloud-development-environment-in-your-pocket, published July 26, 2026

Why a phone can drive real software work — the case for pairing a thin mobile client with a dedicated cloud dev machine that holds the repo, the terminal, and the agents.

### Vibe coding on your phone, without the toy results
https://www.treena.app/blogs/vibe-coding-on-your-phone, published July 22, 2026

Vibe coding works on mobile when the agent has a real workspace behind it — real files, a real terminal, real git — so the vibes end in a pushed commit, not a dead-end demo.

### The first mobile IDE that starts agents from scratch on your repo
https://www.treena.app/blogs/first-mobile-ide-agents-from-scratch, published July 22, 2026

Treena is a phone-first coding IDE where you connect a GitHub repo, spin up agents from zero, and get a full workspace with terminal, files, diffs, and commits. No laptop required.

### Why the founders are betting early on a mobile IDE
https://www.treena.app/blogs/founders-betting-early-on-mobile-ide, published July 20, 2026

Treena's founders are going all-in on phone-first agentic development: start agents from scratch on your repo, full IDE surfaces on mobile, and a future where the laptop is optional.

### What a real mobile IDE needs: terminal, files, diffs, and commits
https://www.treena.app/blogs/mobile-ide-terminal-files-commits, published July 18, 2026

Chat is not enough. A mobile IDE that runs agents on your repo needs a terminal, file tree, change review, commit history, and model choice. Here is what Treena includes.

### Fix a production bug from your phone
https://www.treena.app/blogs/fix-production-bugs-from-your-phone, published July 17, 2026

An incident playbook for developers away from their desk — reproduce, patch, test, and ship a hotfix from a phone using a cloud workspace and a coding agent.

### Run Claude Code from your phone
https://www.treena.app/blogs/claude-code-on-your-phone, published July 12, 2026

How to use Claude Code away from your desk — start a session on your repo from a phone, steer an agentic coding loop in a real cloud workspace, and push a reviewed commit.

### Agentic coding on mobile: plan, act, ship
https://www.treena.app/blogs/agentic-coding-on-mobile, published July 5, 2026

How plan and agent modes change mobile development, why bring-your-own-key matters, and what a coding agent can do on a phone that a chat app cannot.

### How to code from your phone in 2026
https://www.treena.app/blogs/how-to-code-from-your-phone-in-2026, published June 28, 2026

A practical guide to shipping real software from a smartphone. Agentic workflows, cloud environments, GitHub, and what actually works today.

### Mobile is the future of software development
https://www.treena.app/blogs/mobile-is-the-future-of-software-development, published June 15, 2026

Why the next era of building software won't be tethered to a desk, and how agentic mobile IDEs make serious shipping possible from a phone.

## Legal

### Privacy Policy, https://www.treena.app/privacy
Last updated July 21, 2026. Treena signs users in exclusively through GitHub, requesting the "repo" scope needed to read and write the repositories a user opens. Treena does not run ads, does not sell user data, and does not train models on user content. AI features are bring-your-own-key, so requests are sent to the provider the user configures.

### Terms of Service, https://www.treena.app/terms
Last updated July 21, 2026. Governs use of the Treena app and cloud service. Users retain ownership of their code and content. The Service is beta software provided without an SLA. AI-generated output may be inaccurate and must be reviewed before use. Governing law is Delaware.

### Delete account, https://www.treena.app/delete-account
Account and data deletion is handled by emailing hello@treena.app; requests are fulfilled within 30 days.

## More
- RSS feed: https://www.treena.app/rss.xml
- XML sitemap: https://www.treena.app/sitemap.xml