OsymoCalc is a calculator for Smartphone with Excel compatible formulas. You can: - do your general calculations in the natural efficient way and use more than 100 built-in Excel compatible math, trig, statistical, financial etc. functions - use any of prepared specialized calculators - e.g. Conversions, Financial, Mortgage Calculator, Body Mass Index Calculator etc. - create and use your own specialized calculators in a minute! It runs on any version of Windows Mobile Smartphone.