Ernest Brock

BA Finance Plus

Paid

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...

allRPNCalc Calculator

Paid

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

Biz Analyst Lite for iPhone

Free

Get the iPhone business analysis program for accounting, real estate and business professionals, and business students.

BA Finance Pro

Paid

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...

12Calc

Paid

12Calc is a full version of the well known HP12C for the iPhone and iPad.

GraphNCalc83

Paid

GraphNCalc83 is a modern version of the classic graphing calculator.

10BII Calc HD

Paid

10BII Calc HD is a business calculator featuring over 100 built-in functions for business, finance, mathematics and statistics.