I'm a private person not a company, this is the freeware description :
The Math quizzer is a freeware designed to help students to improve there math skills by random math questions. The application is designed for all ages and have a number of difficult types. There is also a math game. The math quizzer is add supported and is also connected to a web site in order to provide math learning content online.
The site is underconstuction and it doesnt have learning content yet.