I discovered today that I have a similar problem, even though I don't even have an iPhone app: someone copied graphics from my web site for his iPhone app.<p>So far I have contacted apple and the designer of the graphics to clarify the rights (designers provided the graphics but I don't know where they are from). Not thrilled, but I can't imagine just letting that person get away with it.<p>Although what the other comment said certainly applies: the quality of the ripped off app seems rather low. He uses some of my icons, but the rest of it looks ugly.<p>Anyway, would be curious to hear how your story unfolds.