Unlock the full potential of Calculator Vault hidden Facebook with these distinctive advantages:
► Notice bar information tips: Only display the standard calculator's icon.
► Check phone system settings: The application name appears as CalcBox (not Facebook or app hider).
► When checking recent apps: The app name is CalcBox (not Facebook or app hider).

Calculator Vault is your go-to solution for hiding a Facebook and maintaining your privacy by concealing them. You can access hidden Facebook either within Calculator Vault or through your phone's interface.

【App Characteristics】
► Hide Facebook (No ROOT required).
► Password protection (Create a password on the first use).
► Hidden apps can be used in Calculator Vault or the main phone interface.
► Open the app as a standard calculator; without the password, Calculator Vault remains inaccessible.
► Hide apps from recents.

【Official Add-on】
► Facebook Official add-on.
► Privacy and Security is in our DNA.

【How to use Calculator Vault】
The first time you start or in a protected state, no PIN is needed to enter Calculator Vault. Open the application to set the password, and then you can start using the hidden Facebook.

【Contact Us】
Email us at : aistonestudio@icloud.com