The Calculator - Hide Photo Video is the best way to secretly hide your photos, videos, audio, and other files without anyone knowing.

The best part is that this app can be installed on any Android device, even if the user does not have root access or is not a developer. This application is developed by a group of developers that are committed to the security of their users.

This application is developed to be a perfect photo vault and video vault for Android devices.

If you have some files that you do not want others to see, this is the best way to hide them.