TripleA is not available for iPad but there are plenty of alternatives with similar functionality. The best iPad alternative is The Battle for Wesnoth, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to TripleA and 12 are available for iPad so hopefully you can find a suitable replacement. Other interesting iPad alternatives to TripleA are UniWar (Freemium), Warlight (Freemium), RISK: Global Domination (Freemium) and Great Little War Game (Paid).
UniWar is a turn-based strategy game where players battle it out on the field with units of differents races, building bases and using the terrain to overcome their opponents towards victory. Several modes are available along with many maps to play.
European War is a strategy game series based. Compete for territories, conquer enemies' capitals, and destroy the enemies. During the game you need to operate and distribute the three basic troops reasonably: soldiers, tanks and artillery. Represent entire series of European War games.
Gorillas is an Open Source port of the original GORILLA.BAS to the iPhone platform. It's a turn based single player and multi player arcade game where the objective is to blast your opponent away using carefully aimed bananas.
Lux Delux is a game of strategy and domination inspired by the board game Risk. Control your armies to conquer and hold strategic countries on the map. The object of the game is simple: Take over the entire world!