Here is the latest creation on the Android community, the ClockworkMod Superuser App. It is a free, open-sourced superuser app with some advanced features that you won’t find in other superuser apps. 

And below is a list of expectations from the ClockworkMod Superuser App:

Upon release, this app was only available in a flashable form, but it has now been optimized for availability on the Google Play Store. It is advised however that you may still need to flash the file if having any issues with installation via the Google Play Store, as well as for those who have not yet rooted their device.

So if you’re rooted, head over to the Download1 and check it out. Otherwise, to directly download the APK, follow Download2.