Smart RAM Booster Pro v1.3 Required ANDROID 2.1 And Higher Operating System this is a best application for managed your android smart phone RAM. this application can one tap and kill multi task in your android device. so you can free to more memory in this application. so don't think and get it now. How to works RAM Booster is designed to overcome these issues by selectively kill less important apps that are running in the background but consumes considerable device’s memory. RAM Booster comes with auto-boost in 4 levels: aggressive, strong, medium, gentle. kill most of low priority apps Kill apps that is low priority as well as consume lightly below an kill apps that consumes memory above an kill only apps that uses considerable memory Install Copy SD card to apk file and open it then install DONE ENJOY.... !!!