Calco Vaulto is an Android application that enables users to hide their personal and confidential pictures, videos, and contacts using fast encryption techniques. It secures these files from any unauthorized access and hides them in the app that can only be accessed via a passcode set by the user. The app works as a hider app calculator and is a perfect photo keeper.

With Calco Vaulto, users can easily lock all their private images, videos, audios, or any type of file that they want. The app uses the latest security technologies to ensure that no one can see or find the private files. The app is accessible via the calculator name on the app drawer, and users can find everything that they hid before.

The app takes a secret photo of anyone who enters a wrong passcode and logs the time and date of the access attempt. Calco Vaulto is easy to use, free, and lightweight, and it will not take too much space from your device storage. The app is a great choice for those who want to keep their sensitive files and data secure.