calculator vault

MYCalc2 is a powerfull RPN programmable scientific/Currency convertor calculator

Product / Time sale price calculator

InquiCalc is graphing calculator software designed to meet the needs of students

A Simple MD5/SHA1 calculator in Ruby.

HP 15c is a simple emulation of the legendary HP 15 C Calculator

DigitDo a calculator muilt-app developed specifically for the home user.

Ebaycalc is a fully features Ebay UK auction fee, profit and postage calculator.

Flammable properties calculator for ATEX

Visual Complex is a graphing calculator to create a graph of complex function.

KUA number calculator with info on KUA directions & 200 feng shui remedies.