RedCrab Calculator vs UltimaCalc
A side-by-side look at RedCrab Calculator and UltimaCalc. For an in-depth review of either product, follow the links below.
RedCrab Calculator
Office & Productivity
RedCrab Calculator is a free, open-source desktop calculator app for Windows. It provides standard calculator functions as well as advanced math and programming features like variables, functions, matrix calculations, unit conversions, and more.
calculatormathprogrammingvariablesfunctionsmatrixconversionsopensource
UltimaCalc
Office & Productivity
UltimaCalc is a spreadsheet software designed to be a free, open-source alternative to Microsoft Excel. It offers many similar features to Excel including calculations, graphing tools, pivot tables, and support for various file formats.
spreadsheetexcel-alternativeopen-source
Related Comparisons
Mathematica
MathType
JMathEdit
MathCast
Cassiopeia
MathEditor