What is Appium used for?

Appium does not support test frameworks because there is no need to support them! You can use Appium with all the test frameworks you want .

Appium is an open-source tool for automating native, mobile web, and hybrid applications on iOS mobile, Android mobile, and Windows desktop platforms.

If you’re interested in automating your web app in Mobile Safari on iOS or Chrome on Android, Appium can help you . Basically, you write a normal WebDriver test, and use Appium as the Selenium server with a special set of desired capabilities.