My dad is literally doing that right now. I talked to him this past week, and he downloaded Xcode and is going through tutorials in hopes of making an iPhone ap

My dad is literally doing that right now. I talked to him this past week, and he downloaded Xcode and is going through tutorials in hopes of making an iPhone app idea he had. He is a self-employed cartographer making print maps, and had an idea for something that could translate to apps that wasn't already filled by existing niches.