Brent Simmons introduces TapLynx:
"TapLynx is a framework for building media-based iPhone apps without needing to do any programming.
It’s a tool for developers, though — you still use Xcode to build the app. You configure it via a property list file, add artwork and feeds, build it, upload it. (You build a fully-native Cocoa app: it’s not like compiled Flash or something like that.)"