Diplomacy Europe is a multiplayer turn based strategy game in which you have to try and conquer Europe. To win you have to be strategic and diplomatic, making deals and alliances with other players, and stabbing them in the back when it suits you best.
This app allows you to chat with your opponents and submit orders by taping the places you are moving from and to on the screen. You also get a view of where all the fleets and armies are on the map.
More features and functions coming soon.
You can log in using a Facebook account or an Apple Game Center account.
If you are unfamiliar with the game you may want to start playing on the facebook app first:
The forum there might also have answers for any questions you have about the app.