Even without an official iPad stylus (until yesterday, that is), FiftyThree's Paper for the iPad was one of the best apps out there for showing just how good Apple's tablet was for creating beautiful artwork, either with your finger or the company's Pencil accessory. The app has changed over the years, but its focus has remained on sketches and drawings collected together in different virtual notebooks, but today FiftyThree is shaking things up significantly with the launch of Paper 3.0. The update features both a change in focus and a change in platform. The latter is easy enough to explain: for the first time, Paper is a universal app that'll work with your iPhone as well as your iPad.