SketchyPad is an app for or website sketching and apps interface making. The app is user friendly and is targeted towards designers, programmers and interface designers. The app features includes 50 various stencils, save result to PNG file with easy e-mail sending option, capability to export into Balsamic Mockups format, import photos from your albums directly into sketch and wide range of free included icons for mock-ups. The app is handy and very simple to use. The app costs 4.99 dollars. [link]