Residual File Cleaner- cleans files labeled as unnecessary or junk.

App Cache Cleaner- wipes the entire cache.

It’s much easier to list out the various tools, so that’s what I’m going to do. It’s definitely safer to manually cleanup the Android OS yourself, but that requires you to know what you’re doing.Ĭlean Master offers a selection of maintenance tools and file cleaners that are designed to improve your device’s performance. It’s always important to be careful with software that promises to clean up your device. On the other hand, cleaning up the wrong files, and killing off apps all willy nilly can do more harm than good.

On one hand, cleaning up cache files and leftover junk from previous app installs can be beneficial. The usefulness of an app like Clean Master is highly debatable. If you’re not careful, you can delete critical files with the ‘Residual Files’ cleaner.You have to force close background apps to gain free memory.When selecting apps you’re taken to the stock app manager.The Task Killer is pretty much a placebo.Nothing new to add to maintenance and cleaning (the tools can be found in a plethora of other apps).Storage indicator (tells you how much is used or is free).Comprehensive collection of cleaning tools.Most apps only offer one or two of these maintenance functions, while Clean Master is much more comprehensive in that respect. It includes a history and privacy cleaner, a task killer/ RAM optimizer, and personal app manager. Relatively speaking, it’s a lot like CCleaner for windows. What is it and what does it doĬlean Master is a file cleaning and optimization tool all packed into one app. Clean Master is one such app which essentially provides all necessary cleaning and maintenance tools in a single user interface. Android is no exception to this rule, and there are tons of cleaning app in the Play Store. That’s why there are so many cache and data cleaning apps out there. Problem is, cleaning out everything can be somewhat of a pain. More advanced users know how to take care of these files of their own accord. Temporary, surplus and leftover files can bog down any device, and that includes mobile phones.

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