Apple’s all-new Sidecar feature, coming in macOS Catalina this fall, enables users to extend their Mac desktop by using their iPad as a second display or as a high-precision input device across creative Mac apps.
The core experience of using Sidecar is fantastic. Part of the reason is that running an iPad as a second display for a Mac with Sidecar is immediately familiar to anyone who has ever used multiple displays. The added screen real estate, portability, and functionality are part of the appeal too. Of course, there are differences that I’ll get into, but Sidecar is so close to a traditional dual-display setup that I expect it will become a natural extension of the way many people work on the Mac.
Apple made it clear when they introduced Catalyst in 2018 at WWDC that it’s not replacing macOS with iOS. Some tasks are better suited for a Mac than an iPad and vice versa. Sidecar acknowledges those differences by letting an iPad become an extension of your Mac for tasks best suited to it. At the same time, however, Sidecar takes advantage of functionality that’s unavailable on the Mac, like the Apple Pencil. Combined with the ability to switch seamlessly between using Mac apps running in Sidecar and native iPadOS apps, what you’ve effectively got is a touchscreen Mac.
MacDailyNews Take: Even in beta form, Sidecar is an intriguing look into the future of Mac and iPad symbiosis.
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