World Traveler enhances the traveler's experience by providing them with 4 vital travel tools. The tools include a language translator, currency converter, world clock, and metric converter. The translator provides high quality translations between over 50 languages. The currency converter provides the latest exchange rates for over 90 currencies. With over 650 different world clocks to choose from you will never wonder what time it is in another country. In addition, the metric converter offers easy conversion between standard and metric measurements.