"Hide Photos & Videos - Calculator Photo Vault" is a great, free, and easy-to-use application that helps you easily hide your photos, videos, and other files from the rest of the world. The best part of this app is that it allows you to create a secure gallery vault that only you can access. This is a great way to keep your photos, videos, and other files safe and hidden from the rest of the world.

How to use this application?

To use this application, you will first need to install it on your device. Once you have done that, you will be able to create a secure gallery vault that will only be accessible by you.