Not all Apps live up to what they promise - indeed some can actually be harmful.
It goes without saying that you should always do a little research before installing an App on your device
The entries below highlight some of the Apps to think twice about.
Click here to run a canned Google search that uses this term "ccleaner android app issues"
Click here to read an article from June 2021 by NextPit that lists some resource hungry Apps that it recommends you remove immediately. It also points out that such 'generic' Apps can work in a similar way so always do a little research for App reviews and feedback before installing them on your device.