Task killer can help you to close all those background apps that make your device slow down. It is an essential app for smartphones that improve mobile device performance such as increasing battery life and freeing up the cache memory.
Features
Apps Selection: Easily choose the background running apps and kill them.
Auto Stop: Kill the apps automatically to prevent them from restarting after killing.
Filtering: You can add or remove apps from the ignore list and filter out essential apps.
Memory Management: Show you the total memory and each app usage memory status to know which application used most memory.