very basic resolution support, terrible lag

so far this app just barely works— it’s more like a proof of concept than an actual product. It only supports landscape mode, and then only two (non-retina) resolutions. This wouldn’t be so bad except for the fact that it lags worse than AirDisplay, despite being connected directly over USB like Duet. I feel like i’m getting probably 5fps max, totally unusable for a second screen. I guess you get what you pay for. Fix the app and i’ll change my mind!

Lessbones about GoodDual Display for Mac