South Korean Won / US Dollar currency converter. Won KRW ￦ ₩ W 원 / USD US$ $ The exchange rate is automatically updated. Easy one click conversion. Very intuitive. No decimal errors when converting. Includes charts for the last month rates, last 6 months rates and last year rates. Keyboard always on screen for a better display, it doesn't pop up. You can close the app through the exit button to stop it from consuming mobile resources. Can work offline. If the internet connection is not available, it uses the last exchange rate available.