A phone cleaner app is a super cleaner that makes your phone clean. The primary purpose of the Phone Cleaner - Junk Cleaner app is to remove unnecessary files from your mobile phone and free up storage space. Key Features of the Phone Cleaner App  Junk Cleaner & Cache Cleaner  Delete Rarely Used Apps  Large File Cleaner  Delete Old screenshots  Remove large videos & images Junk Cleaner & Cache Cleaner A junk cleaner & cache cleaner, also known as a mobile junk file cleaner app. The jun