HideU allows you to hide all types of files, including photos, videos and other items in hidden space with calculator password protection. It also provides you with other useful functions, including notes, video player, camera, etc. You can use HideU as a private parallel space in your phone. Your files will be secretly stored in HideU and can only be accessed by entering a digital PIN. Disguised as a secret calculator, HideU is a stunning free video vault, photo gallery lock, audio protector an