Q calculator vault hide your photos and videos

Amazing free calculator vault help hide all videos, pictures secretly with password without any body accessing them.
Q calculator vault is a secret app for hiding video, photo and personal files secretly behind calculator with a password to protect your privacy. Q calculator vault can only open by entering a correct password.
Q calculator Features:
* Import and hide pictures, videos from gallery.
* Inbuilt Image view with slide show
* Use Security question to reset your password in case forgotten, to reset password enter 11223344 into Q calculator and press equals Button then answer the security question.
* Beautiful gallery design.
* Hide any format files from built-in file explorer.
* Intruder selfie, show you unauthorized person trying access the app with wrong password