> ## Documentation Index
> Fetch the complete documentation index at: https://docs.twill.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Desktop & mobile

> Twill as a native desktop app with notifications and auto-updates, and as a mobile PWA for following your factory from your phone.

## Desktop app

The desktop app wraps your Twill workspace in a native window with system notifications — so you see plans awaiting approval and finished tasks without keeping a browser tab open.

Download from [twill.ai/download](https://twill.ai/download):

| Platform | Package                         | Requirements        |
| -------- | ------------------------------- | ------------------- |
| macOS    | `.dmg` (Apple Silicon or Intel) | macOS 10.15+        |
| Windows  | x64 installer                   | Windows 10+         |
| Linux    | `.deb` or `.AppImage`           | Ubuntu 22.04+ (x64) |

**Sign-in** happens in your system browser and hands back to the app via a `twill://` link — no separate credentials.

**Updates** are checked on start and every few hours, then installed automatically. On Linux, auto-update works for the `.AppImage` build only; `.deb` installs update through your package manager.

## Mobile

Twill ships as a PWA at [twill.ai/m](https://twill.ai/m) — create tasks, answer questions, approve plans, and follow runs from your phone. Add it to your home screen for an app-like experience, and enable push notifications to hear about plans and finished tasks the moment they land.