The application cache take so much space. For example, you have camscanner taking up 1 GB even you have cleared all the contents and that's just one of the many apps that hog storage. It's kind of a waste of space. Phoneclean used to be able to do that but it stopped working. Is there no way to actually remove the cache without having to delete and re-install each app? It's not helping that the appstore is slow.