Hipmunk for the iPhone - here's how we built it
It's refreshing to see this level of humility from a developer and a cool startup. No one knows everything, and realizing that is the first step to allowing yourself to learn.<p>Kudos on a sweet app! I'm looking forward to seeing what you guys build next!<p>Oh, and thanks for sharing! If everyone was more open about the tools they use, I think apps would be a lot better in general.