From the information that I have:

Commander The Great War is a turn-based strategy game for iPad that captures this time of war with unprecedented realism and accuracy. A huge-hex based campaign map that stretches from the USA in the west, Africa and Arabia to the south, Scandinavia to the north and the Urals to the east, is the setting for 5 grand campaigns, including the 1914 campaign starting with the opening moves, as well as the 1918 Kaiserschlacht campaign.

ctgw

Features:

  • 5 Grand Campaigns: 1914 The Great War, 1915 Ypres – Artois, 1916 The Battle of Verdun, 1917 The Nivelle Offensive and 1918 The Kaiserschlacht.
  • Over 40 unique historical and “what-if” events triggered by conditions on the campaign-map.
  • 18 different unit types including Infantry, Cavalry, Armoured Cars and Tanks, Artillery, Railroad Guns and Armoured Trains, Cruisers, Submarines and Battleships, Fighters, Bombers and Airships.
  • Historical Commanders, each with their own specific strengths, so decide wisely which Commander is most suited to which front.
  • Research and technology to improve units.
  • Detailed and realistic combat that models supply, morale, terrain, leadership, equipment, training and fog of war.
  • Cross platform multiplayer

Another excellent title from Slitherine and Lordz Games Studio. I will post an update when the game hits the AppStore.