# Use Treasury on iPhone, iPad or the web

Use Treasury in the iPhone and iPad app or in your web browser, with one account and the same data everywhere.

## Get the iPhone and iPad app

The Treasury app for iPhone and iPad is on the [App Store](https://apps.apple.com/us/app/treasury-ai-budgeting-bills/id6756083347). It needs iOS or iPadOS 15 or later.

Sign in with the same Google or Apple account you use on the web, or select **Email me a sign-in code**. A passkey saved only in a computer's browser may not be on your iPhone. Your accounts, budgets and Treasury AI chats are already there.

## Use the web app in your browser

Treasury runs in your browser at [app.treasury.sh](https://app.treasury.sh). It needs a current version of Chrome, Safari, Edge or Firefox.

There's no Android app. On an Android phone, use Treasury in your browser.

The web app can be installed from browsers that support web apps. It then opens in its own window, like an app.

## How your data syncs

Your Treasury data is stored with your account, not on your device. A change you make on your iPhone shows on the web the next time the page loads, and the other way round.

Treasury needs an internet connection. Without one, a banner says **You're offline**. It shows **Back online** when your connection returns.

## What only the iPhone app does

The iPhone app adds a few things the web can't:

- **Notifications.** Alerts arrive only in the app. See [Turn notifications on or off](https://treasury.sh/help/notifications#turn-on).
- **Widgets.** Home Screen widgets show your net worth or primary budget. See [iPhone widgets](https://treasury.sh/help/notifications#widgets).
- **In-app purchase.** You can pay for Treasury through the App Store, and select **Restore Purchases** to find a plan you already bought.

Your plan belongs to your Treasury account, so a plan bought in the app also works on the web. See [Plans, trial and billing](https://treasury.sh/help/plans-and-billing).

> [!WARNING]
> Deleting the iPhone app doesn't delete your Treasury account or cancel an App Store subscription. See [Delete your account](https://treasury.sh/help/delete-account).

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Open Home in Treasury: https://app.treasury.sh/

Page: https://treasury.sh/help/iphone-and-web

Last checked against the app: 2026-11-04