4 stars: I use it to control startup items. The other features seem to get in the way and I honestly try not to accidentally clicked on them so they don't activate power optimization or clean anything by accident. It's very easy to bump one of these buttons when opening the app.
5 stars: Worked amazing till the 8.1 update today. I get a black screen. No app
3 stars: Hello again, this tiny but not simple app sure require a lot of permissions. I asked for an explaination on the es file manager permissions but I haven't heard from you. Now this tiny one has even more. I need those explaination guys. Everybody is getting hacked nowadays. First the NSA, then facebook and now yahoo 32 million accounts. If I don't look after my stuff, who will?
3 stars: Doesn't launch on os8 please fix as great app when it does work
5 stars: After updating to 8.0.0 app just displays black screen and freezes up.
5 stars: When I optimized my battery, my physical buttons i.e. home, back, multitasking stopped vibrating when pressed
4 stars: Great app, very useful, but doesn't work on Android 8.
5 stars: Excelkent...proper better ui
5 stars: 8 out of 10.
5 stars: Widget is effective for one click optimization
5 stars: عالی
3 stars: Its useful
5 stars: I love this app and the file manager with it! This has everything in it and it's perfect! I installed this onto my husband's new phone, because his phone desperately needed it! But I loved it ...