Currently yes the app store does have all the latest games and that makes sense as iPhone users were previous iTunes users. Unfortunately, i think Android draws more the non music buyers who used p2p and are looking for free ride - not all but a good majority. I think a useful study would be iPhone and their P2P usage(always, rarely - iTunes instead or never pirate iTunes buyer always) vs. Android users & their P2P usage(always, rarely - use iTunes instead or never pirate iTunes buyer always). I think you would see why apps are developed first for the iPhone and sometimes only for the iPhone. Even with a bigger market share Android developers are not making the mint iPhone developers have been and continue to make. iPhone owners are of a different mind-set/demographic (for the most part) i am thinking. Also Android's marketplace is a mess comparatively.
Overall i was an Apple iPhone fanboy but the tons and tons of Android phones are outpacing Apple's prior innovations.