Bests & Worsts Reviews from Amazon

"Memory booster" and task killer applications like this are completely, 100% unnecessary on android. As it even says: the description, the device manages this on its own, and contrary to the description your device DOES always do it at the right time. Having high memory usage is a good thing, and your device will automatically free up ram the instant it is needed, all automatically and behind the scenes. Having free, unused memory does not improve performance on your device. Installing apps like this can actually cause performance issues and battery drain as tasks and services running in the background may be constantly restarted as the originating app recreates them, causing unnecessary cpu activity. The only thing I could possibly recommend an app like this for would be as an alternative interface for the memory usage diagnostic menu on your device if your manufacturer has customized android and removed it or made it unclear and you are experiencing a particular problem which needs memory diagnostics from an android expert. This is almost certainly not you. Again, using the task killer features of this app can be detrimental to your device, cause battery drain, and can cause apps to not work properly. Apps like this should be avoided