Wikipedia
CleanGenius
CleanGenius (previously known as MacCleaning developed by EaseUS) is utility software for Apple Inc.’s Mac OS X. It is used to clean the potentially unneeded files on Mac OS X startup disk, uninstall the application by removing its core files, preference files, cache files and proper support files. This software includes the direct version on EaseUS official website and the App Store version in Apple Inc.'s Mac App Store