> For the complete documentation index, see [llms.txt](https://authenticator.hideez.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://authenticator.hideez.com/user-guide/ios-guide.md).

# iOS guide

This section describes the full list of Hideez Authenticator iOS app functions:

* [SSO login](/user-guide/ios-guide/login-with-hideez-authenticator/sso-login.md)
* [PC login](/user-guide/ios-guide/login-with-hideez-authenticator/pc-login.md)
* [PC lock](/user-guide/ios-guide/pc-lock.md)
* [OTP generation](/user-guide/ios-guide/otp-generation.md)

To use them first you have to set up the Authenticator via [this](/user-guide/ios-guide/mobile-app-primary-setup.md) guide.