Calculator Lock: Files Locker is an app for secure storage of your personal photos, videos, and documents. It provides you with a place to hide and lock your privacy information and keeps it safe from anyone. This is a free and easy-to-use application that lets you easily hide photos, videos, and other documents.

With this app, you can also browse the internet safely and privately. It lets you hide the app icon and alter the app name so that no one will know that you have the app on your phone. This will ensure that no one can view your files or data.

The app also lets you create a secure password for your files and folders so that only you will be able to view them. You can also set a fingerprint touch ID to your files and folders so that they can be unlocked and viewed easily.