The app is an effective photo lock that can hide photos and videos.

It allows you to create multiple private spaces with different passwords to keep your photos, videos, and other files safe.

The app also allows you to set the files to be hidden and the space to be locked so no one will be able to see the files except for you.

The app also has a built-in calculator that allows you to keep a record of the files, videos, and images that you have in your vault.

You can also set the icon of the app to disguise itself as a normal calculator or web browser so no one will know it is a vault.