With just a few easy steps, you can easily set up the Tuffer Voice Lock App on your smartphone. First, download the app from the Google Play Store or the Apple App Store, based on the operola betating system that is on your device. After installing the app, open it and create your voice profile by following the on-screen directions. You will be asked to record a sequence of words or phrases during this process, which will be utilized to create your individual voice print. Once the voice profile setup is complete, you can tweak the app's settings to fit your needs.