Stop killing your Android phone! Theres a lot of misinformation out there regarding the usefulness of RAM booster apps and task killer apps. At first glance they sound incredibly useful, but a closer look shows that they could actually be harming your phone instead. Long story short: Simply avoid using RAM booster and task killer apps. They may have once been useful, but Android has progressed far enough that these sorts of apps are now outdated, unnecessary, and counterproductive. If you want to know why theyre bad, keep reading.