What are some alternatives?
When comparing MathCast and MathType, you can also consider the following products
LibreOffice - Math - Math, LibreOffice, math editor, ODF, OpenFormula, open standards
KLatexFormula - KLatexFormula is an easy-to-use graphical application for generating images (that you can drag and...
LaTeXiT - Pierre,Chatelier,LaTeXiT
Math Magic - MathMagic Equation Editor for Desktop Publishing software & Word Processors, Adobe InDesign, QuarkXPress, MS Word, iWork, for Technical writing with very easy interface and fast input.
Ekee - Small GUI to display LaTeX expressions and then copy to clipboard or save the result.
Apache OpenOffice Math - Math, part of the https://alternativeto.