Here is a quick run down of some cool apps that have been updated.

 Carcassonne for Android

The game interface has completely been redone and looks awesome.  Now available as in-app purchases: Inns and Cathedrals, Traders and Builders, Crop Circles, The Festival and (for free) The River II.

Catan for Android

Now has online multiplayer games

GO Launcher Updated to Version 5