The full mac version is out now. The iPhone version is just that... the iPhone version. If Spore can't run on a RevA MacBook it won't be running on an iPhone any time soon.
I have to live with Spore Origin on my phone because my G5 and MacBook can't run the full version.
Spore Origins is the game. The full retail version was never planned to be released for the iPhone/iPod Touch. How could that possibly work on such a small screen anyways? As far as pick-up-and-play handheld games Spore Origins is actually pretty darn good imo. I'm hoping they expand on the origins version and start a series out of it.