Calculator Lock - Calc Vault

Advantages of Calculator Vault hidden applications:
- Notice bar information tips, only show the standard calculator’s icon
- Check phone system settings, the application name is Calculator (not app hider)
- When Checking recent apps, the app name is Calculator (not app hider)
- Calculator Vault provides hidden picture function, your pictures import into the gallery, others can not see these photos.You can browse protected pictures in hider's gallery.

Main features:
⚡ protection (When the first time, need to create the )
⚡ Open the app just standard calculator , if don't know can't use the Calculator Vault
⚡ Hide photos /pictures (Protect your secret photos/pictures, avoid others find them)
Hide Videos and play Videos
⚡ Encrypt videos and photos
⚡ Decrypt videos and photos
⚡ Lock videos and photos in app
⚡ Hide videos and photos on device storage, sdcard
⚡ feature
⚡ Quickly search pictures, videos and folders
⚡ Photo viewer and video viewer
⚡ Easy to share pictures and videos to social media, email or anywhere else
⚡ Show photo and video infomation
⚡ Rename, delete, share, edit pictures, videos
⚡ Modern photo and video gallery
⚡ Zoom photos easily with gestures
⚡ Custom theme color
⚡ dark mode and light mode

Note: Manage all files on a storage device include MANAGE_EXTERNAL_STORAGE
From android 11 and up, we require this permission so that apps can scan, edit, delete, rename, encrypt and decrypt photo and video files on device storage. If this permission is not accepted, the application will not be able to work!

------------------------------ FAQ ------------------------------
How to open?
Enter your and press '=' button to open.