Thought I would pass this along.
I stumbled upon an app while I was looking for a pdf scanning app.
Came accross this app called Android Optimizer
U can scan your device-will look for malicious software.
It has quick quick settings for volume
Speed up-where u can stop certain apps at startup
App manager
Program manager
Cache cleaner
File explorer
Power saving settings
Device info
Seems redundant to me. Every droid I know of has all of these things in their native operating system, sans the malware scanner which you can find in Lookout, which also provides the back-up and a device locator, for if lost/stolen. Good lookin' out though for sure!