Dialer Vault Hide Photo Video locks your personal and confidential pictures and videos or any file you want on your Android smartphone using fast encryption techniques. It hide pictures from any unauthorized person and secure them in app that will be called zDialer. These encrypted images or videos can only be viewed and accessed via this app using the passcode and no one can open it without the passcode that you will set once you install our app. App have favourite contact, recent call log, con