MoDaCo Toolkit Pro, the ad free key for MoDaCo Toolkit, is available FREE for a limited time courtesy of iWantMore.
MoDaCo Toolkit is a non-device specific multi purpose modification that uses the Xposed Framework. You can read about the various modifications available in this post.
The Pro key is normally 99p, but if you head on over to this page you can get it FREE, just for following iWantMore on Twitter. Easy eh? :)