Ernest Brock

GraphNCalc is a full featured scientific graphing calculator featuring: Algebraic entry: Enter problems using full algebraic notation. The command lin …

Now iOS7 compatable10BII Calc HD is a business calculator featuring over 100 built-in functions for business, finance, mathematics and statistics. Eas …

BA Finance Plus is an emulator of the TI BA II Plus. It is built with the same layout, functions and algorithms of the original. If you are a student …

BA Finance Pro emulates the TI BA II Plus Professional with iPhone and iPad versions in 1 application. It is built with the same layout, functions and …

allRPNCalc is a versatile calculator that uses the powerful Reverse Polish Notation logic system combined with an automated 4 level stack to compute a …

12Calc is a full version of the well known HP12C for the iPhone and iPad. It also includes an audit tape, unit converter, worksheets, rotated views, u …