Calculator Lock: Hide App Lock is a security application that allows you to hide or lock your private photo albums, gallery, or videos. It can also hide other apps you want to keep hidden from other people and/or yourself, or only let them see specific items such as your social media app or private chat app.

There are two ways to secure your pictures. The first is the basic one, and the second is the one that gives you more security.

The basic way allows you to use it as a normal app and hide photos from the gallery, even from Gallery, Camera, and other applications. This is great for protecting your photos from others who do not have the security application. It will be useful for those who want to protect their secret.

The advanced way is the one that allows you to protect your photos and videos from the gallery, camera, gallery, and even your phone.