Calculator Lock-Hide vault is a vault app that secretly hides photos, videos and other files. Installed in your phone is like a normal calculator, hidden files can only be viewed after entering a numeric PIN on the calculator panel of this app.
Top feature:
1. Vault: Through the AES encryption algorithm, the content that you do not want to share with others is encrypted, there is no restriction on the file format and size, and it also supports taking photos and videos.
2. Calculator photo lock library:
Click the plus button at the bottom of the calculator app lock, then select the secure locker media from your device, and click the lock calculator button to hide the calculator in the photo lock app.
3. Recover photos and videos:
After hiding pictures and locking videos inside the vault, you can always unhide your media when needed using the export icon provided in the vault app.
4. Calculator: Provides all regular and scientific calculator functions, simple, stylish and easy to use.
Your files are only stored on your device, so make sure to back up any hidden files before transferring to a new device or doing a factory reset.