For most creative professionals using professional drawing tablets to do their work, the iPad Pro and Apple Pencil can be a powerful and precise tool, but there are still limitations on the software front that makes professional work difficult. The Astropad for the iPad Pro allows you to sync your Mac with the iPad Pro, but unlike the Duet that uses your iPad as a secondary monitor for your Mac, Astropad allows you to turn your iPad Pro into a professional drawing tablet. What’s more is that it supports both wireless and USB connectivity, so that you don’t have to be tied down to your desk when inspiration hits you.