ilos offers a mobile version of the application for both Android and iOS.
Here is a brief overview of the iOS app:
Please note that only Android versions 5.0 and up have the ability to screen capture. The alternative is to "mirror" your phone to your computer.
Here are a couple of options for doing this:
1. Mirror over wifi by downloading an application such as AirServer, Apowersoft, Reflector, and Airplay, MirrorOP Sender, or Miracast
2. Mirror with a USB cable