Summary

The Duet desktop and app software can extend an iPad as a second monitor. Using an iPad as a second display is helpful when traveling and extra screen realestate is important.

Details

Note: with the release of Catalina and SideCar you may be able to avoid purchasing Duet, Compare the differences here.

However, if you don’t have Catalina, use a Windows PC, or need more advanced features, Duet Air 2.0 may be the software you are looking for.  

Download the Duet iPad app:

Download the Duet desktop app and install:

Start the Duet app on the iPad:

Enjoy: