Does this actually "boost" anything?

[AlphaKennyTime]

(06-10-2014 10:49 AM)Bread And Butter Wrote:  clean master game boost will free up your phone memory ram and kill background app if you want to boost your games manualy reboot your device

Even if I just rebooted my device it still says it "boosted" my game. The app itself is great aside from the odd folder feature. They've also added a small advertisement once a day. It comes as a small notification rather than a big pop up some sketchy apps like to use (I saw this once and instantly uninstalled the app causing it) so the folder may just be extra advertising.