Concepts is the digital design sketchbook of the future. It’s powerful, flexible and smart, so you can go from quick sketches to beautiful and precise illustrations in a single app. Concepts is made for iPhone, iPad and iPad Pro w/ Apple Pencil so your sketchbook is always ready. Enhance your creative capabilities with our infinite canvas, flexible multi-touch shape guides, completely adjustable vector strokes, and the ability to export in powerful formats like SVG or CAD. Once you learn to use Concepts, you’ll never want another sketchbook again. Concepts is one of the top-rated design apps in the App Store and it keeps getting better. It has been used to design a new hospital, build a yacht, craft award-winning quilts and create fine art featured in galleries... Concepts really shines when you’re conceptualizing ideas, rapidly prototyping, or drafting quick visual iterations.