The desktop app is not a very Mac like app

The desktop app is not very a Mac like app. It forces OSX to change the display resolution and does not change it back to the proper resolution when app is shutdown. Also, since many other apps rely on the display/GPU it affects them too. On the plus side, I now have a use for my old XP box that I dont mind setting to a lower resolution. The bottom line is save your money and spend it on iPad productivity apps instead of trying to extend your Mac desktop.

Klipper421 about iDisplay, v2.0