SketchBook Pro, also referred to as SketchBook, is a pixel graphics software application that features a radial/pie-menu user interface, intended for expressive drawing and concept sketching. Developed by Autodesk
License: Freemium
Artrage is more geared towards traditional artists looking for a realistic painting experience with its variety of natural media tools, whereas Autodesk SketchBook offers a broader range of features suitable for both graphic design and illustration, with extensive brush customization and vector support.