However, if you???ve considered extending your Mac???s display with an iPad or even iPhone, Air Display is the best app out there for the job.[via MacStories]Subscribe to Cult of MacTwitterFacebookRSSShare this articlehttp://www.cultofmac.com/158294/air-display-update-turns-the-new-ipad-into-a-hidpi-external-monitor-for-your-mac/Air Display Update Turns New iPad Into HiDPI External Monitor For Mac