Use APKPure App
Get Lockscreen using voice old version APK for Android
Unlock your phone using your own voice password!
If you want to impress friends and have safer mobile phone - lock it with voice lock screen! It uses your voice to unlock the mobile phone. You need to loudly say your password to hide lock screen. It's useful and very safe. Just set your confidential voice password and say it when you want to unlock the phone using voice!