According to analysts, the smartphone app market is on pace to hit $15 billion by 2013. As it stands, the little programs that transformed the way we interact with our mobile devices have created overnight thousandaires and millionaires. One billion app downloads from Apple’s iTunes Store can attest to that. How can you get a piece of the action? Traditionally, you would need a good idea and an even better programming team to help you bring the idea to fruition. But that's all changing. After rummaging through the Internet wasteland, we discovered a dope batch of web-based app-builders that are both cost-efficient and require little, or no programming skills whatsoever. Phew! So whether you're creating the next Angry Birds knockoff or pushing your blog, get it done solo with any one of The 5 Best App-Building Programs. Here's to your first millie!