free
…the latest exchange rates. Great for forex traders for foreign or domestic bank money! Some of the more common currencies supported for conversion are: Dollar, Pound, Yen, Peso, Dinar, Yuan, Baht, Dirham, Real, Kuna, Riyal, Lira, plus dozens more! Don't get stuck on a business trip, vacation, or holiday without this great currency converter…
Currency is a travel app by Jeffrey Grossman, for iPhone and iPod Touch.