Even better than this sale is the fact that they are working in Screens 4 and it will be a free update for anyone using Screens 3!
This is a wonderful app that allows you to control your computer from an iOS device. Very useful for music teachers who have apps on their desktop/laptop they need to control – like when your laptop is connected to your classroom projector. Or when you need to control a DAW from your keyboard. Or when you want to record your ensemble from the podium and be able to playback from the podium all the while using your phone/iPad as the “remote”.