Hey, I'm not 100% sure what game you are thinking of, but the only wrestling game that looked any good for Iphone/Ipod Touch was TNA Wrestling, which was kind of similar style to Fire Pro except the combat was more RPG. Unfortunately that game has been pulled due to wrestlers no longer being licensed with TNA.
Other than that you have THQ's poor effort WWE Legends Of Wrestlemania, which recently recieved a contol scheme overhaul that made it at least playable, but even so its a very poor game.
THQ are planning to release WWE Smackdown Vs Raw 2011, so look out for that, but I wouldnt get your hopes up about it being awesome or anything.
It is a real shame that none of the fire pro games have been ported, they would be perfect for the system. Spike are working at the minute on a fire pro game for Xbox Live Arcade, so maybe after they have done that they may look towards the Apple community.
I would also love to see a Wrestling Management Sim too, I think a toned down version of TEW would work really well.