Your phone,
on autopilot.
Idan AI is a personal assistant that runs entirely on your device. Tell it to reply to an email, send a WhatsApp, search the web, or set a reminder — and a local engine inside Termux handles it while you do something else.
No cloud subscription. No third-party servers processing your messages. Just a lightweight app paired with a powerful engine on the phone you already carry.
How Idan works
Two pieces, one phone. The companion app is what you talk to. The Termux engine is what actually does the work — quietly, locally, on your device.
You say what you need
Type or speak a plain-language command in the Idan companion app. No menus, no workflows — just say it.
The engine acts on your phone
The Termux engine running on the same device reads your command, connects to Gmail, Docs, WhatsApp or search, and executes the task.
Done — without the noise
You get a result. Replies drafted, reminders set, searches run. The engine waits silently for the next task.
The interface
Handles onboarding, commands, engine status, and logs. Requests no sensitive permissions — no microphone, contacts, or accessibility service.
127.0.0.1:3788
The worker
Node.js server running inside Termux. Executes every task — mail, search, documents, automation. Auto-restarts on crash or reboot. No cloud needed.
One assistant, nine capabilities
All of these are executed by the Termux engine on your own phone — not a remote server, not a SaaS API middleman.
Gmail
Read threads, rank urgency, draft replies, auto-respond while you're in meetings, and send — all hands-free.
Google Docs & Sheets
Create documents, update spreadsheets, and query data through the engine without opening the app.
Reply to the latest notification, send a message, or set a do-not-disturb auto-reply — from a single command.
Search & Scrape
Local index runner and web scrape workers run inside the engine, surfacing answers without a browser.
Reminders & Tasks
Engine-side job scheduler sets timed reminders and recurring tasks — no exact-alarm permissions required.
Memory & Planning
Persistent state stored engine-side. The assistant remembers context across sessions and surfaces summaries in the app.
Your data never leaves your phone
The engine runs at 127.0.0.1:3788 — a loopback address accessible only from your own device. No messages are processed by a third-party cloud. No usage data is collected. When you connect a Google account, that token lives on your phone and is used only by the engine you control.
The public APK requests no sensitive Android permissions — no microphone, no contacts access, no notification listener, no accessibility service, no overlay.
Ready to put your phone to work?
Download the APK, run the one-line engine installer in Termux, and you're set up in under five minutes.