2025-05-23 00:00:00 Photo, Video Vault Calculator may look like simple calculator with the naked eye but has a secret vault gallery lock behind it to hide videos. If you enter the correct password, this will actually allow user to hide photos and videos behind fully functional Calculator. You can hide photos & videos by calculator photo vault. Top Features: 📷 Hide Photos & videos protection: Selected photos, videos & files will be hidden and can only be accessed with correct password. 🔐 Secret Locker: You can only open private photo & video vault by typing correct password into our Smart Calculator or your fingerprint (for supported devices).