When traveling there will be many times you will need a currency converter, and the XE Currency Converter free mobile app is available for both the Android and iPhone platforms. There have already been over 20 million downoads of this easy to use app, making it the standard for foreign exchange apps.
The XE Currency mobile app offers live currency rates and charts. CNN, The Travel Channel, the LA Times, the BBC have all featured this must have currency conversion app. Download the free app before your vacation starts so you will be familiar with it when you need to do a currency conversion.