Small World 2 has been out since September for the iPad, but now expanding to the Steam and Android platforms. Small World 2 offers a wide range of play modes across all platforms. Play in real time or asynchronously online with up to five players, locally on Wifi, or by passing a single device around the table. Days of Wonder has developed their own dedicated server to provide a great experience for all play modes.
You can find out more at Days of Wonder: Small World 2, Steam, or Google Play.