4 stars: This is a very good app for cleaning junk files and for keeping your phone boosted and cool. But it's ads are a big problem. Whenever you clean it's start showing ads. And in some phones it may a big problem of battery usage and your phone gonna show the notification of \
5 stars: So far so good, app is keeping my phone clean and my phone is running better. My phone was very sluggish prior to putting the app in. There are some ads as it is a free app, but I find they are not too obtrusive and once in a while I watch the ad so Clean Master can benefit as well. Overall it was a good decision to use this app.
4 stars: It is nice that Clean Master also has tools to make sure that SD cards are also free from virus and malicious files aside from the phone's internal memory. It will be even much better if they speed up because there are times that it takes a long while before it does its thing like going from one tool to the next or simply scan what is needed to be scanned. If this will be addressed I will be really thankful.
5 stars: This is a super app it help us to clean all the junk files and it give space so we can get something by it (eg).we want to download any app like games,edittor etc and there is not enough space to download it go to clean master and clean the junk files then we can download the app so it so helpful to me and also this is a inteligent app
5 stars: I can't say this for everyone... But for me, this is hands down the best cleaning, a...