Calculator Lock: Media Vault

Hide your photos, videos, audios and files in your mobile phone secretly with our secure calculator vault app. “Calculator Lock: Media Vault” is simple as a normal calculator but when you open; it works like a secret privacy locker which helps you to manage your phone’s data and keeps it private within your phone storage.

Major thing is that nobody can understand that there is any app locker installed in your mobile phone to hide and keep your videos safe from others. To make sure that accurate security for your images, videos, voice notes or files this secret calculator app is safest. You can set your own password to open this app when you need. That’s why hidden locker and calculator app hider is a perfect way to keep your private data safe & secure from intruders.

Install secret calculator media vault now to experience these useful features:


-Gallery Lock with password having hide & unhide options.
-Secure Folder can protect your private data from others.
-App hider can lock pictures or videos easily
- Simple interface, which can be used for both calculation & lock purpose
- Add pictures in the app and lockit them quickly
- High security, require a password when hiding photos & videos
- Easy to unlock photos /videos quickly
- Enables sharing of private images with friends & family.

“Calculator Lock: Media Vault” having multi-task setting:

- Set a password to hide apps photos/videos instantly.
- Apply the password easily by entering any set of digits.
- Security confirmation question to reset password.


How to open this gallery lock / secure folder?
Enter your password and press '=' button to open.

What can I do if I forgot my password?
In case you forget your password, simply enter a number '11223344' on Calculator screen and press '=' button, then retrieve your password by entering answer of your security question.

Are my hidden files stored online?
Your files are stored only on your device, so please make sure to backup all your hidden files before transferring to new device or factory reset.

Change password?
You can go to the app's "Settings > Change Password > Retrieve Password screen > Select security question > Write answer >" to change the unlock password.

Need Help?
Feel free to mail us at: [email protected]