

With this app, you can not only delete the cache files, but also left-over files that are left by the apps that are no longer installed on the device, such as the temporary system files, the duplicate files, and then unnecessary elements of the databases. One of the best app to clean Android smartphones is SD Maid. In addition, the Storage analyzer function identifies heavy files without deleting them: for that, you need to purchase the Pro version of CCleaner by making the in-app purchases.


It includes some extra functions, such as the application manager that allows you to delete multiple apps at the same time, and some paid Pro functions (to be unlocked via in-app purchase for $1.99), such as the one that allows you to set up planned cleaning. CCleaner is a free app, which allows you to clear both the system cache and the app cache on Android smartphones.
