Duet Display

Duet Display allows you to use your iPad or iPhone as an extra display. Developed by a team of ex-Apple engineers, duet is the first high performance solution that has zero lag.

Having a second display allows you to be twice as productive, and is the perfect way to use your iPad and Desktop together. Duet is used by engineers, musicians, designers, artists, consultants, and more around the world, and has ranked as the #1 Paid iPad App in more than 15 countries!

To setup, download and open duet on your Mac or PC (for free) and on iOS. Connect your iDevice to your Mac using a lightning or 30 pin cable. And You’re Done.