From the dev website: DC iPad is a separate app. We have added some exclusive iPad only features. Implemented so far: - Game Center! - New unit: Lizardman Sentinel - unlocked after Siria. Abilities: Blood Pact, Hate Undead, Poison Immunity. - New unit: Paladin - unlock "Book of Wind" from Library; upgrade from Warrior; limit 1 per map. Abilities: Double Attack, Heal Potion. - New unit: Marksman - unlock "Book of Fire" from Library; upgrade from Archer; limit 1 per map. Abilities: Fire Arrows. - Bestiary has been updated to include the new 3 units. - Enhancements from item may affect up to 2 unit types. This is so we don't need to introduce new prefix/suffix. The possible pairs are: Warriors & Paladins, Archers & Marksmen, Mages & Archmages, Halflings & Lizardmen. i.e. "Wicked" gives +poison attack to Archer's and Marksman's abilities. - Embassy units have been adjusted to make them more useful. - Max skill limit has been increased: 75 for rep 6.x; 100 for rep 7.x; 125 for rep 8.x; 150 for rep 9.x; 200 for rep >= 10. - Item enhancement for Halflings have been increased, i.e. "Wonder" gives +8 attack rating instead of +5. - More tokens per game. Bonus for early adopters: - Grand Helm is back for limited time at the Trade Shop! Target release: Nov 2010.