Calculator Lock - Hide Photos Videos is the Vault app can secretly Hide Photos, Videos and other files without knowing anyone as there should be security for your files will be secretly stored in vault and can only be seen by you after entering the numeric 6 digit number in calculator. Top Features: Nobody will never have chance of seeing your personal photos and videos. Everybody thinks this is a simple calculator application. Keep all your photos in photo folder and videos and files in separate folder. You do have option to create folder and delete folder for securing your photos and videos from others. If any chance of you forgot your set password and there is option to check for default password to unlock all files. Hope you are happy and secure of this Calculator Lock - Hide Photos Videos application, If you like the app, please leave your feedback. Thank You.