> For the complete documentation index, see [llms.txt](https://docs.maiagent.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.maiagent.ai/maiagent-user-guide/en/work/maigpt/access.md).

# Use on Different Devices

Use MaiGPT on different devices: the web version, LINE, Microsoft Teams, and other supported platforms, the scenarios each suits best, and conversation history sync across devices.

MaiGPT offers multiple ways to chat with AI on any device. Conversation history syncs automatically, so you can continue a discussion from whichever device you log in on.

***

## Supported Devices and Platforms <a href="#supported-devices-and-platforms" id="supported-devices-and-platforms"></a>

| Platform                                                                   | Description                                       | Best For                               |
| -------------------------------------------------------------------------- | ------------------------------------------------- | -------------------------------------- |
| [**Web Version**](/maiagent-user-guide/en/work/maigpt/access/web.md)       | Use directly in your browser with no installation | Office computers and laptops           |
| [**iOS App**](/maiagent-user-guide/en/work/maigpt/access/ios.md)           | Native iPhone / iPad app                          | Travel, commuting, and mobile work     |
| [**LINE**](/maiagent-user-guide/en/work/maigpt/access/line.md)             | Chat through the LINE official account            | Users who regularly use LINE           |
| [**Microsoft Teams**](/maiagent-user-guide/en/work/maigpt/access/teams.md) | Use directly in Teams                             | Teams whose company already uses Teams |

***

## Which Should You Choose? <a href="#how-to-choose-platform" id="how-to-choose-platform"></a>

* **The most complete experience** → Web version (supports all features)
* **The most convenient access on the go** → iOS App or LINE
* **Integration with your workflow** → Microsoft Teams

> Conversation history is shared across all platforms. You can start a conversation on your computer and continue on your phone when you're out.

***

## Using One Account on Multiple Devices <a href="#concurrent-sessions" id="concurrent-sessions"></a>

* Sign in to the web version and the iOS App with the same MaiAgent account, and you can stay signed in on multiple devices at once. Signing in on a new device does not sign you out of your other devices.
* Signing out affects only the current device. Your other devices stay signed in.
* Your sign-in session is extended automatically as you use it. If a device goes unused for more than 30 days, you need to sign in again the next time you open it.
* Conversation history is stored on the server, not on your device. When you switch to another device, refresh or reopen the conversation list to see the latest content.
* LINE and Microsoft Teams use identity binding on their own platforms and are not affected by the sign-in behavior above.

***

## Next Steps <a href="#next-steps" id="next-steps"></a>

* [Web Version](/maiagent-user-guide/en/work/maigpt/access/web.md)
* [iOS App](/maiagent-user-guide/en/work/maigpt/access/ios.md)
* [Use on LINE](/maiagent-user-guide/en/work/maigpt/access/line.md)
* [Use on Microsoft Teams](/maiagent-user-guide/en/work/maigpt/access/teams.md)
* [Back to MaiGPT Overview](/maiagent-user-guide/en/work/maigpt.md)


---

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