FiftyThree has just rolled out another update to Paper, their drawing app for the iPad. This app already was feature rich, so today’s update adds minor improvements. Users can now their drawing journals (as a PDF) via Facebook, Twitter, or email. The update also lengthens the history so users can undo their mistakes and it includes bug fixes.
I’m certainly not an artist myself, but from what I can tell this app has been adopted by a number of capable artists. FiftyThree has a blog devoted to sketches made with Paper, and some are surprisingly detailed.
While app itself is free in iTunes, there there are a number of paid upgrades available inside the app.