Hi.
Well it's been a while since I've done iPhone games but there are plenty of good ones out there. There is king of dragon pass, solara, BlindSide, BlindScape, mudrammer(for playing muds on the iPhone if your interested in that), blind cricket, somethin else games (they have been taken down off the appstore but they might be around somewhere), the inquisitor games (if you are into chilingham type games), flarestar (space audiogame, I didn't like this for the iPhone because it doesn't have a demo), frotz (for playing text adventures), a dark room and it's prequel the ensign, nebula game (space invaders), stem stumper, choice of games (gamebooks), DelightGames (also gamebooks set), roboE, star traders rpg (don't get star traders 4x that's inaccessible but star traders and star traders elite are just fine), and there's probably more i'm forgetting but that's enough to get you started.
Hth.
Guitarman.
What has been created in the laws of nature holds true in the laws of magic as well. Where there is light, there is darkness, and where there is life, there is also death.
Aerodyne: first of the wizard order