Calculator Lock Vault is an offline media locker app.
This app help you to lock your private photos , videos and audio files inside the vault .
The app comes with a simple calculator as opening screen.
But when you type 21 and press "=" button, the vault main screen will appear.
How to open the vault in the calculator :
Step 1 . Enter 21 in the calculator screen.
Step 2. Then press '= ' button.
Step 3. Set up your password.
Step 4. Now you could easily lock your photos and videos.
Remember: -
Before uninstalling the app you are advised to unlock all the locked media that you wanted to recover..
The app is password protected that means no intruder can open the vault without knowing the exact key password.
The app is completely offline which means all your private files stay inside your phone.

For more query contact @ [email protected]