December 22, 2014
Duet is the first app that allows you to use your iDevice as an extra display for your Mac using the Lightning or 30-pin cable. Duet is made by a team of ex-Apple engineers. The Mac software is free, though the iPad software to allow the dual Duet display is $9.99 via the Apple store. But hey, for under $10, you gain a second monitor to increase your productivity and allow you more viewing real estate!
Duet is built by ex-Apple engineers, delivering a retina display at 60 frames per second with no lag. Seriously.
An additional display increases productivity by up to 48%.
Interact with OS X like never before. The most advanced display for your Mac.
As long as you meet the requirements below, you should have no problem getting set up.