The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From International Research:
World Flags and Currency Converter - A free reference utility for world flags and currencies, perfect for students, travelers, and connoisseurs of all things international. Contains up-to-date flags and reference information on over 200 countries and territories. The currency converter utility gives you to date fact book information on currencies, as well exchange rates for over 150 countries. World Flags and Currency Converter also keeps track of all your favorite countries and exchange rates for quick and easy look-ups. Works on the iPhone, iPod Touch, and iPad from version 3.0 up to the latest and greatest. The currency converter utility requires an active Internet connection, but once an exchange rate is retrieved, can work offline as well. This app is 100% free, no in-app purchases necessary.