Riddled with glitches.

This app works for stretches of time, but every few hours it will stop working. Sometimes the display on the iPad freezes and other times it cannot connect to the Mac. The only fix to this problem appears to be quitting the app and re-starting it.

The apps counterpart on the Mac itself is behaving weird too. I first had a range of configuration choices that I could make (refresh rate/quality), but these are gone now. I am assuming that I am stuck with my initial choices forever now.

I would say this app "is what it is" -- there might be better and cheaper alternatives in the store. Would not recommend.

joejimbo about Duet Display, v1.2.0