Voice Lock is a free Android app for users to use to secure their phones from unauthorized access. It is a useful application for those who are always concerned about their smartphone. It can also be used by those who want to give their phone a new style and a new approach to safety. Speak and unlock your device using your voice set password. This app will store a Voice password, and you will need to Speak that Specific Password to unlock your Mobile Device. You have an option to set a voice c