iPhone and iPad apps tagged "foreign currency."
AnyMoney HD - A Slick Multi-Currency Calculator for Your iPad
The Gamma Project has released AnyMoney HD 1.0, their all-in-one multi-currency converter and calculator for the iPad. Perfect for managing expenses while traveling the world, AnyMoney HD offers the easiest way to manage foreign currency conversions.
Moneypedia: an Encyclopedia of Foreign Currencies
Moneypedia is a new world currency encyclopedia created by Bokan Technologies that features in-depth information on a variety of currencies from five continents. Now you can discover the historical significance of what is pictured on a whole host of different foreign currencies right from the convenience of your iPhone or iPod touch.