Updated: Dec 28, 2020
Now artists working in Procreate on the iPad can enjoy this fully optimized version alongside the Photoshop version (which also works in Clip Studio Paint now!).
I almost prefer this version, because it takes advantage of a lot of the great features of procreate brushes, as well as the versatility of the Apple Pencil.
Anyway, you can enjoy the it now, for the price of a box of Christmas cookies (but it's better, because it lasts a lifetime and it wont make you sick if you eat too much of it...)
Download it right here!
Cheers, and happy holidays!