Voice Screen Lock: Voice Lock is a free tool that utilizes a voice-based device authentication system for maximum protection against unauthorized access. Before creating a voice password, make sure to grant the necessary app permissions. Beyond mobile security, it also includes themed lock screen backgrounds.

Set up an alternative authentication method

To create a voice password in Voice Screen Lock: Voice Lock, tap “Voice Select” on the menu screen, select a security question, and type your answer. Then, select from one of the three alternative authentication methods: “PIN Lock,” “Pattern Lock,” and “Current Time Lock.” 

These methods are your lifesaver in case you forget your voice password. Once set up, tap the microphone icon, and dictate your voice password. If you want, you can also enable two more alternative authentication methods. Sadly, you can’t remove the “Reserved for Ads Space” banner.

Ensure your privacy

Protecting your device from nosy fingers is now easier than ever with the help of Voice Screen Lock: Voice Lock. Not only does it enable the creation of a voice password, but the app also includes alternative unlocking methods for when you forget said password.