Qrayon introduces Noteflow 1.0, a revolutionary new digital notebook app for iOS. Noteflow is designed to replace pen and paper. It works like a digital notebook, but goes way beyond that. Use it for taking notes, annotating PDFs, sketching and visual thinking, plus a whole lot more. Noteflow natively integrates with iOS's file system and drag-and-drop capabilities. Drop photos and text into Noteflow, and drag your drawings into other apps. Noteflow 1.0 is Free and can be downloaded from iTunes.