Most of the Android devices users complain about the slow speed that hamper them run their devices smoothly. Sometimes they have to reboot the devices to run them. The problem lies in fact with the Cache which usually fills with junk and slows the device’s speed. Moreover, the apps running in the background also make your device slow. Very often, people seek solution by deleting the old stuff from the memory. This is just a temporary solution which does not work for long. To save you from this embarrassment, this bunch of speed booster app brings you the best solution to speed up your device. Know their brilliant features and select the most suitable for you and enjoy the uninterrupted and fast speed.