Financial Calculator Pro. This Financial Calculator App app serves most of your finance calculation needs. This App Supports All Phone and Tablets. This application includes the following financial calculators. * Simple Calculator * Compond Interst Calculator * Discount Calculator * Loan calculator * Percentage Calculator * FD Calculator * Currency Convertor ( This requires full internet access ) Only Currency Converter needs internet access to retrieve the latest currency exchange rate. All other calculators don't need the Internet access.