We don't usually spend a lot of time on these free to play builder style games, but being lovers of both trains and cities, Gamevil's Train City seemed like something we had to take a look at. What we discovered was a somewhat under-cooked version of Happy Street with a odd train delivery mechanic. Check it out.
Train City should be available in the US App Store at 11:00 PM Eastern, in the meantime, you can swing by the forum thread to see what our community is saying about the game.
International App Store Link: Train City, Free (Universal)