CurrencyApp

Download real-time currency data from Yahoo! Finance for currency conversion.
Tax percentage can be set for a more accurate calculation of the price of the product.
You can also sum up all the prices of the products you purchase when you buy groceries.
Suitable for tourists and overseas students.

The financial data will be synchronized with the server every three-day interval under internet connection to get a more accurate currency conversion result. It is by default operation but you can change the update interval in the Settings menu.
After running CurrencyApp for the first time, you can use it offline.

Supported currencies include:
Canadian dollar (CAD)
US Dollar (USD)
Hong Kong Dollar (HKD)
China Renmenbi (RMB)
Europe Euro (EUR)
Japanese Yen (JPY)
Great Britain Pound (GBP)
New Taiwan Dollar (NTD)
Korean Won (KOW)
Thai Baht (THB)
Singapore Dollar (SGD)