This was released yesterday and it seems a very serviceable hex turn based combat game based around the American Civil War. Only given it a brief play - nice animations.
http://youtu.be/NBK1QVhv8fo
http://itunes.apple.com/us/app/civil-war-1863/id514588332?mt=8
The play is like their Tank Battles game.
Bought it and enjoy it so far. Now bring on hearts of iron!!