It increases your phones performance and saves battery life. Apparently which boost your system os and memory. It also has process manager which let you clean system running apps. It included with Backup & Restore feature that help you backup apps as apk file and restore when you need them.
CreativeLab is the developer of this application that can be found in the Tools category. Over 10K users installed the app and the latest update was launched on Jan 15, 2015. Users rated Mobile Assistant 3.6 on Google Play.
There are advertisements in this application. It's free to download the installer of Mobile Assistant, also, you can read users' reviews on Droid Informer. The app works fine on Android 2.3 and higher. This download is completely safe.