
Ivy Gordon
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This app is really helpful! Boosting, CPU lowering temperature, app protection, risk detector and cleaning junk! But these notifications, popping up onto my screen, causes to kick me out of the apps I'm currently in. It's really annoying. There are awful a lot of ads which is also annoying. I am not sure if this is a scam or what, but feeling/seeing my phone cool down, battery lasts longer, and how it detects apps uninstalled and installed. I am sure it is not a scam, seeing these happen.
6,675 people found this review helpful
Thanks for your feedback, the issue has been recorded and submitted to the development team for investigation, we will confirm and fix it as soon as possible!

Pauline Baker
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Frustrating!!!! Despite following the prompts to clean my phone which l have done for hours the so-called speedy clean up with booster has done nothing. Each time it is installed the ads re- appear directing me to do the same installation. Unable to use my phone at all! Turn off this ad. Never ever had trouble with phone until NOW!!!!
3,176 people found this review helpful

Marie Bland
Every time I turn on my phone, it has to be cleaned. I've only had it a month! Memory is already full. I've only used it for calling, very little texting, no games. Most of all I can't delete this app! Always have Optimize, did it 5 times before I could make a call.
1,621 people found this review helpful