All of our tutorials are made using Astropad 

Turn your iPad into a drawing tablet for Mac. With Astropad you can draw directly into Clip Studio Paint right from your iPad. Built for the power of iPad Pro and the precision of Apple Pencil. Click here to learn more. 

Blazing fast: Instant feedback for super smooth drawing on your iPad

Wifi & USB: Use your drawing tablet plugged in or wirelessly

One workspace: Mac and iPad work together as one connected workspace