Mobile Civ 5?

Hi

I want to take the fantastic game of Civilization 5 with me where ever i go. Therefore I've been looking for a good mobile strategy game that reminds of Civilization that i can play on my iPhone 5. First i found the Civilization Revolution. But the game seriously sucks.. Bad graphics, no updates for the iPhone 5 screen etc. My search continued and i found this:

Link to Video

I looks great - but is it coming for iOS?

What alternatives are you playing on you iDevice?

Thanks :)