A private AI that builds real apps on your device.
Describe an app and OIOXO writes it, runs it, and fixes it until it works — all on your own device, so your code stays yours. Free to start, and it saves you about 90% on AI.
Your code stays yours
The AI runs on your own machine, not on our servers. So your code, your keys, your voice and your pictures never leave your device. Nothing touches our servers.
Saves you about 90% on AI
AI tools charge you by the word. OIOXO sends the AI only the small slice of your project it actually needs — so you pay for a fraction and get the same answer.
Real apps, not snippets
Describe an app and OIOXO plans it, writes it, runs it, and fixes it until it works — with a live preview you can watch.
Everywhere you build
One account across the web, your desktop (Windows, Mac, Linux), your phone, the terminal, and inside VS Code.
Free to run
Using the AI is always free. You only pay to skip the wait — Pro removes the wait, it never locks a model behind a paywall.
Builds the app, then makes sure it works
OIOXO plans it, writes it, runs it, and fixes what breaks — until the app actually works.
- The check mark means it ran, not that it just looked right — OIOXO runs your tests and feeds any failure back in to fix it.
- Watch a live preview, click on it to edit, and press Alt+Enter to fix the next problem.
- It remembers your project’s rules and the way you like to work, every time.
The AI runs on your device
The coding AI runs right on your own computer or phone, sized to fit it.
- It picks the right size for your machine and downloads it once, encrypted.
- Free to run and fully private — your code, your questions and the answers never leave the device.
- Pro gives your device its strongest brain and more thorough builds.
Your devices team up to build together
Put your phone and your laptop on the same Wi-Fi and they build the same project together — the weaker one borrows the stronger one’s power.
- It’s your own devices, signed into your account, on the same Wi-Fi. Show a code on one, scan it on the other — that’s it.
- Build on your phone using your laptop’s power; if a device drops off, the project carries on safely on the main one.
- The time your devices spend helping each other adds free build time to your account.
Use your own AI key — and still save
Bring a key from the AI provider you like, and OIOXO makes every one of them cheaper.
- 11 providers (OpenAI, Anthropic, Google, Groq, OpenRouter, DeepSeek, Mistral, xAI, Together, Fireworks, Cerebras), plus a local Ollama and any OpenAI-compatible service.
- Your key stays in your browser and talks straight to the provider — OIOXO never sees it. Free for everyone.
- OIOXO still trims the bill by about 90%.
It can listen, speak, and see
OIOXO can read answers aloud, take dictation, and look at pictures — all on your device.
- Read-aloud in 40+ languages, picking the right voice for the reply.
- Just speak your request — it turns your voice into text on your device, and your voice never leaves it.
- Attach a screenshot — an error, a sketch, a diagram — and OIOXO reads it on your device to build from it.
Share it and put it online
Turn what you described into something other people can open.
- Put it online at a live web address in one step.
- Share it with a single code — the code is the whole project, so nothing is stored on a server.
- Run Python, SQL, PHP and Lua right in the browser, next to the usual web tools.
Works inside the editors you already use
One small install, and your existing AI bill drops about 90% — inside the tools you already use.
- Works with GitHub Copilot, Cursor, Claude, Windsurf, and more — not only inside OIOXO.
- Comes as a VS Code extension and a terminal command, both with the AI that runs on your device.
- Measured about 90% fewer words sent per question on a real production codebase. (We call it the context engine.)
Free to start. Your code stays yours.
Describe an app and watch OIOXO build it — right on your device.
Start building