The Presenter Remote mobile app can be used to remotely control your Presenter presentation from your iPhone, iPad, or Android device. Devices don't even need to be connected to the same network – just make sure that both devices are connected to the Internet and are signed in to the same account. (If you don't see an active Presenter session to connect to on your Remote app, you're likely signed in to the wrong account.)
The app can be downloaded for free from the App Store or Google Play. Worship Extreme Pro or Pro Plus is required to use the Worship Extreme Remote; upgrade your account if you haven't already.