XBooster " Add Speed For Your Android "

XBooster By Gapps Corp

You have to root your android phone first 

XBooster (previously known as Boost My Xperia™) is a tiny yet powerful app that boosts your device's performance. This app has a simple UI with a beautiful widget which improves your device's performance along with improving battery life of your phone.
This app is exclusively made for those who like to do high multitasking or those who love to play HD games on their device.
This app runs on any rooted device running on Android 2.3+

Basically its is a kinda of task manager and minfree changer, but actually it does more than a these

Download from Google Play
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