Check out this deal for an e-learning course called iPhone App Interface Design For Beginners that will teach you the basics of iOS interface design and how to implement those principles. The course also teaches you to how to review the results of your interface design so that you can see how it really looks on an iPhone. That's cool, but what's even cooler is that it's just $29 through our friends at StackSocial in this TMO deal. This price expires in seven days, so get to it.
Check It Out: iPhone App Interface Design For Beginners for $29