There are an additional few hundreds of applications out there called “root apps” that won’t be able to run until you get root access first. iRoot is one of the latest one-click rooting tools for the Android operating system, designed to give you the all-important administrative permissions over the OS that will allow you to go on and install more applications.
This version of iRoot works for Android 6.0.1 (Marshmallow) software updates.
On this page, you can download the official iRoot for mobile APK.