SuperSU is a 'superuser' privilege administration tool that allows you to administer the privileges enjoyed by all of the apps you have installed. Basically, it gives you total control over your Android device.
One of the options that SuperSU provides is the possibility to perform a temporary 'unroot' of your device so that you can take advantage of content that only unrooted devices can use.
SuperSU is a very useful tool that aims to replace any other application you were using to manage your superuser privileges, offering an accessible interface with some very interesting features.
Editors' Note: To download the application, click on “Download” button. Enter your log in details. When download is completed, go to your app bar, click Downloads and find the file you just downloaded. Open the file and press “Install”. Please note that this download may not be available in some countries.
Read the instructions about the installing and removing the apps here