Voice Lock Screen & Hide My IP is an amazing application to secure your phone with a voice password. This app can also hide your IP address and location from unauthorized access. This app is very easy to use and provides a very simple user interface. The only thing you have to do is to speak the password and you are done. If you want to hide your IP address, then you have to use the alternate method. The alternate method is using a VPN server. This method is more secure and you can hide your IP address from third-party tracking.