Get the latest apps via email! Name: Email: We decided to do a review on the best Android boosters, one of which is the free android booster from NQ. This Android app speed booster has three awesome features. These are Optimize, Battery Manager and Tools. If you want to save some of your Ram memory, you are able to use the optimize feature. This feature is the best for Android users who have smartphones that have 512 MB of ram or less. It will tell you how much ram is currently being used. You are apple to tap your screen