After you’ve created your account and purchased your subscription, you will be directed to download the App. Once you’ve downloaded the app you will be asked to enter your GROUP CODE, which can be found in your account online. Once you have added the group code you will be asked to add your name, this is what the device will be known as and will be visible to everyone else who you have invited to your group.
That’s it!
You're up and running with Device Tracker Plus.