2019-06-13 v2.3.1Calculator - Photo Vault & Video Vault hide photos 2.3.2 Update
Fix a crash bug.
v2.3.0
Android O, P support.
v2.0
Now, you can import videos and use fingerprint to unlock the photo vault, provide more choice of the backup plan
v1.4
>Now you can backup your files to the cloud, All files are encrypted and stored in the Google cloud storage, safe with low price.
v1.3
>You can setup a recovery Email to recovery your password when you forget the password.
>Fix crash bugs.