Japanese YenSouth Korean Won is a free currency converter developed by Galileo Data Systems for Android devices. As the name suggests, it allows users to exchange currencies from Japanese Yen to South Korean Won and vice versa with ease. The app offers a classic converter that is very easy to use, making it perfect for those who want a simple and straightforward currency converter.

One of the main features of Japanese YenSouth Korean Won is its ability to perform basic calculations and operations such as addition, subtraction, multiplication, and division. This feature makes it even more convenient for users who want to perform quick conversions without having to use a separate calculator.

The app uses exchange rates from Open Exchange Rates, which are updated every hour. Even if there is no internet connection, the app will use the exchange rate from the last connection. Additionally, the app also provides historical exchange rate charts for users who want to track the exchange rate trends over time.

Overall, Japanese YenSouth Korean Won is a reliable and free currency converter that offers a simple and easy-to-use interface, making it an excellent choice for those who need a basic currency converter for their daily use.