Quick Booster is a free Android application developed by Heixss. This utility and tool app aims to speed up your phone by killing selected apps and cleaning junk files. With Quick Booster, you can easily select the apps that you want to close to free up memory and boost your phone's performance.

One of the main features of Quick Booster is its ability to clean junk files. The app scans your phone and helps you get rid of unnecessary files that take up valuable space on your device. Additionally, Quick Booster allows you to manage the apps running in the background and to stop the ones that are slowing down your phone. Overall, Quick Booster is a simple and efficient app that can help you optimize your phone's performance with just a few clicks.