This is the built-in Vault application in Russian. Check that you have installed the latest Vault app on your phone and have chosen the Russian language by default.
 
Now you can hide images videos for free! Keep your photos and videos safe.

Vault app will allow you to create your own password-protected storage in Android where you can backup and hide your photos and videos.
 
Vault app includes features:
Hide photos and videos
App Lock
Private Browser
Free Cloud Backup for everyone
Tracking unauthorized access (PRO)
Break in alert(PRO)
Invisible Mode (PRO)