> For the complete documentation index, see [llms.txt](https://support.senar.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.senar.io/using-the-senar-app-and-ar-simulators/fair-use-policy.md).

# Fair Use Policy

Our Fair Use policy aims to prevent unauthorized use of the simulators, such as installing a simulator on multiple shared devices using the same account.

The rules below apply per user and per simulator:

1. A simulator can be used for 365 days after scanning a QR code.
2. A simulator can be used for a duration of 5 hours.
3. A user account can only be active on one device at a time.

When one of these limitations is exceeded, users will get an alert on their device.


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