Sidecar lets an iPad be used as a display that extends or mirrors a Mac. Here are the best apps for Sidecar to enhance productive and creative workflows.
The iPad and Mac must be signed in with the same Apple ID with Bluetooth, Wi-Fi, and Handoff turned on. The iPad can’t serve as a cellular hotspot during this time, nor does the Mac share its internet connection.
Sidecar is different from Universal Control that Apple debuted in iPadOS 13 and macOS Catalina. Universal Control allows for a single keyboard and mouse to be used between an iPad and Mac. Sidecar makes the iPad act as a secondary display.
The iPad can also be used as a digital input device for the Mac using an Apple Pencil or just the person’s finger.
Read more at AppleInsider.com