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

# Mobile Apps

> Use Inbox Zero on iOS or Android to triage email and manage your assistant on the go.

Inbox Zero is available for iOS and Android. The mobile apps work with the same Inbox Zero account and connected Gmail or Outlook accounts you use on the web.

## Install and sign in

1. Open [getinboxzero.com/app](https://www.getinboxzero.com/app).
2. Select **App Store** or **Google Play**.
3. Install Inbox Zero and sign in with your existing account. If you are new, create an account and connect Gmail or Outlook during setup.

The apps are free to download. Features that require a paid Inbox Zero plan on the web keep the same plan requirement on mobile.

## What you can do

The current mobile experience supports core inbox and assistant workflows, including:

* Chat with the AI assistant to ask about email, get summaries, and prepare replies.
* Read conversations and send new messages or replies.
* Review messages needing a reply and common categories such as Newsletters, Promotions, and Notifications.
* Work across your connected inboxes from the combined inbox view.
* Archive, restore, move to trash, or undo those actions for individual or selected threads.
* Create a rule from a plain-language prompt or configure it manually, then edit, enable, disable, or delete rules.

Some account administration and advanced configuration remain easier or available only in the web app. If a setting is not present on mobile, open Inbox Zero in a desktop browser.

## Multiple inboxes

The combined inbox shows mail from every connected email account.

## Troubleshooting

### Sign-in returns to the browser instead of the app

Update the app and retry from its sign-in screen. If the callback still does not return, close the browser tab, reopen the app, and start a fresh sign-in.

### One connected account is empty

Open the account on the web and confirm that its Gmail or Outlook connection is active. Then refresh the mobile view.

### A web feature is missing on mobile

Use the web app for the complete settings and administration surface. Mobile and web share the same account, so changes saved on the web apply on mobile.