A free program for Android, by JayHind.

Voice Lock Screen: VoiceLocker is a free, smart, and easy-to-use application. It can be used to secure a device from unauthorized access. It works by recording and playing back a specific set of audio commands that you speak to the phone.

It can also be used as a secure locker for photos, videos, files, etc. It supports many devices, including tablets and smartphones.

The app is very easy to use and doesn’t require any special skills or knowledge.

You can use it without installing any other security software.

It supports many popular devices, including Android phones, tablets, and more.

It is available in the Google Play Store.