Ranking - Productivity (iPad)
Tracing and Sketching (Graphite) by Stepping Stone Software LLC
TRACE FROM CAMERA OR PHOTO LIBRARY
Import images from your photo library or camera; study the masters and learn by doing.
UNDO, REDO, and ZOOM
The most important editing features are fully supported; you can undo all the way back to the beginning of your drawing. Pinch to zoom.
PENCIL, CHARCOAL, KNEADED ERASER and HARD ERASER
Based on real physical models of pencil and paper, our expressive, natural tools adapt to your movement to create texture, shading, and highlights.
Our digital ink is fully optimized for the new iPad's Retina display; files are exported at full resolution.
Graphite makes it easy to share your work with support for Dropbox, Facebook, Twitter, AirPrint, email, and photo library.
Thanks to Da's Art for screenshot "The Girl": http://www.flickr.com/photos/sketchda/