Whittle down
your to-do list.

An AI agent that lives on your Android phone and actually does the stuff. Any model, your own keys, and no Whittle server in between.

v0.21.0 · beta · 64-bit Android 8 or later · not on the Play Store, yet
Saturday5 to go
Tap any chore.
01on your phone

It doesn't explain how. It just does it.

Alarms, reminders, your calendar, Maps, calls and sharing. Every step shows up as it happens. Anything that sends, calls or spends waits for your thumb.

ClockCalendarMapsCallsSharing
02apps on the spot

Ask for an app. Get an app.

A real Android app, written in Kotlin and built right on your phone with the network off. Or a website you can try in a tap. Nothing installs until you say so.

03answers, with receipts

Reads the web so you don't have to.

It opens the pages, checks the facts and shows where it found them. Connect Notion, Linear, GitHub or any MCP server and it digs there too.

04a whole computer

A whole Linux in your pocket.

Ubuntu runs inside Whittle, so it never has to say "I can't install that." Scripts, PDFs, git, servers: all on the phone.

05automations

Works the night shift.

Pick a time and the days. Wake up to it done.

06bring your own brain

Any model. Your keys. Switch whenever.

Your phone talks straight to the provider you pick. Keys are encrypted on the phone and never backed up anywhere.

Busy, not nosy.

An agent with your phone in its paws needs rules it can't talk its way out of. These are fixed in the app, not left to the model's mood.

House rules
  1. 1
    It asks before it sends, calls, deletes or spends.
    Your tap, every time. Calls and messages always wait for you.
  2. 2
    Strangers don't get to boss it around.
    What a web page or an email says is information, never instructions.
  3. 3
    There's no Whittle server.
    Nowhere in between for your stuff to end up.
  4. 4
    Your keys stay home.
    Encrypted on your phone, never backed up to anyone's cloud.

Now ask it something real.

Whittle-0.21.0.apk · beta · 24 Oct 2026