EA's Spore Origins has arrived... but for the Classic iPod and iPod Nano [iTunes link (not compatible with iPhone or iPod touch)].
The $4.99 game offers an early look at Spore Origins which is also expected for release on the iPhone and iPod Touch soon. EA describes the gameplay:
Eat or be eaten when you play SPORE Origins on your iPod. Guide your spore through its evolution and shape its destiny. Devour smaller creatures, explore primordial worlds filled with bizarre organisms, and avoid larger, lethal life forms. Grow from single-cell to complex predator as you rise through the levels. Customize your spore, and watch it move to the tunes in your iPod. Battle friends by importing their spores into your iPod from the Sporepedia website.
According to Time, the iPhone version is expected to be released September 7th.