App Cooker is a rapid prototyping tool that runs on your iPad. And, let’s be honest… what better way to design an iOS app than to do so on an iOS device? With App Cooker, you can design and create interactive prototypes that can then be shared using a variety of options, including Dropbox. Its functionality is split into six key areas: Idea, Mockup, Icon, Info, Pricing, and Sharing. Here I'll take a look at each of those in turn...