Although, this isn’t mobile related, there is a Sketchbook app for mobile devices so we’ll say it’s close enough. I just got the new version of Sketchbook from Autodesk, which is now version 6. If you’re just getting to the Sketchbook 6 party now, you’ve missed the introductory price of $30 and it has now doubled to $60. When you consider the price of most pieces of software, it’s really not that bad regardless.
SBP 6 has been optimized for OSX Mountain Lion as well as the new Macbook Pro retina displays, which is nice if you have them. If not, it won’t affect your experience. It has also added 100+ brush presets, French curve tool, image editing, update user interface, and steady stroke draw mode.
So far, I’m enjoying the new version, but haven’t come close to checking out all of the new features. I’m looking forward to see everything it has to offer.