Hide Photo And Video Vault is Smart Calculator OS11 theme and for hide your private & personal pictures or photos, videos, contacts, all types of files like jpg, JPEG, PDF, xlsx, xls (excel), PPT, text, apk etc.
It's totally safe and secure app for hiding media and files.

Calculator Photo Secure Vault Smart features are as following.
1. Hide photo and pictures from phone gallery.
2. Hide video from phone gallery.
3. Hide all types of files and media.
4. Hide or Unhide phone call book contact.
5. Change PIN Password from app settings.

If you have any suggestions please feel free to contact us via email.
Thank you.