File Hider (com.smartmux.filehider) on Google Play
Features:○ Incredible lock system graphics○ If you forgot password, FileHider support secret question answer to retrieve your password○ Separate folder system with folder details, like folder creation date time, folder size, total contents○ Sorting folders as ascending, descending and timestamp order○ Manual sorting using folder drag and drop support○ Unused folders rename or remove○ Inside each folder contents are categorized as photos, videos, notes and audios○ Make note any of your private information and keep it inside FileHider○Instant record any voice and keep it secret, you can play that audio using FileHider○ Email picture, video,audio or notes from FileHider○ Share your drop box account, if you like to copy any files from FileHider to your computer