5 stars: This is the one. Like with all these kinds of optimizers be careful what you delete. But if you are one of those people who thinks it's ok to have an optimizer on your system, despite all the warnings from experts that Android needs no optimizers - THIS IS THE ONE TO HAVE.
5 stars: FIVE STAR DIAMOND AWARD ALL THE WAY. I really like this app. This app has so much to offer with out slowing your system down as well as it does what it is supposed to do. Thank you so much for a nice clean easy to use app. Keep up the great work. Thanks again, DJE
5 stars: This is exactly what i needed to make my phone run and boot faster. It also makes sure that all residual app files are uninstalled when i uninstall an app. And the free add-ons are very useful as well.
4 stars: So far pretty good, in comparison to Clean Master Lite...still waiting to see if this App deteriorates into useless mumbo-jumbo. This phone is old (2015 Android) but so far the Boost feature of the App has proven to be beneficial. There are many features to be explored.
3 stars: I just installed it, and haven't used it yet. I am using a Samsung (LOVE SAMSUNG!!) Galaxy J3 Emerge. If I get HALF of what all of these positive comments describe, I will give it 5 stars as well. Jim C. Harrisburg, Pa. I am now working out some bugs. Actually, I am just trying to learn how to navigate this app. It has a BUNCH of useful features. So far, I'll give it 5 Stars. More later???
5 stars: Outrageous my wife's ...