Japanese Yen / US Dollar currency converter. No Ads! Yen JPY ¥ 円 / USD US$ $ The exchange rate is automatically updated. Easy one click conversion. Very intuitive. No decimal errors when converting. Keyboard always on screen for a better display, it doesn't pop up. Without Ads! Can work offline. If the internet connection is not available, it uses the last exchange rate available. Includes a chart with the latest rates (30 days, 6 months anda a year).