Android Booster
Together with the iOS, Android is one of the best and the most powerful smartphone ecosystems out there and a highly capable optimizer would surely be a great addition. Here enters Android Booster. This is a do-it-all app with all the nitty-gritty under-the-hood for maximum functionality on any Droid device.
Created by NQ Mobile (NetQin Mobile Inc.), this developer has quite a big list of productivity apps under their belt, so they definitely know what they are offering with our today's little treat.