A calculator is a useful tool that helps you with mathematical calculations. In our day-to-day life, we use it for many purposes, such as calculating the price of a product or the percentage of a mixture.

But what about a calculator that can help you keep a secret? Our app, called Calculator - Photo:Video Vault, can help you hide photos, videos, and other files. With this, you can create a secure vault that can only be opened with the PIN that you set. The app uses a working scientific calculator to create a realistic-looking interface.

The app uses the built-in photo viewer and video player to allow you to browse your hidden files directly in the app. Our app also supports multiple file formats, including jpg, png, gif, mov, mp4, and more.