The history of the program began even in the summer of 1998 when I wrote for Windows for my the son Alexander the program 2х2. She randomly offered examples from the multiplication table and wrote results of responses in the text file, that I as the parent, could check then his knowledge. In order that it wasn't especially boring for the son, I added sound comments to the program. It was pleasant to me that Alexander, with pleasure used this program and quickly mastered perfectly well the multiplication table.

For me there was a pleasant surprise when I learned that my son carried the program in school and allowed to rewrite to all the schoolmates.

Passed some years, and there was iOS App Store! And I suddenly found out that in App Store there is no the application similar to mine 2х2! There were colourful, attractive game application intended rather for children of preschool age. But there was no simple program which could quickly help the school student to check the knowledge before examination. Therefore I decided to create and lay out the application for iOS.

It was clarified that the name 2х2 is already used therefore it was necessary to invent the new. I think that MultiPlyer – very capacious and sonorous name.

At the time of writing of this article there were two versions of the program: MultiPlyer and MultiPlyer Pro. The Pro version – paid, MultiPlyer – free, but with the built-in advertizing.

Free MultiPlyer it is simple one window in which randomly there are examples on the multiplication table. The Pro version – more difficult. There are profiles, passwords, and also the most important – opportunity to study statistics of the responses and to understand, what examples of the multiplication table aren't absolutely acquired yet. Certainly, all versions of the program approach both to school students, and adults. I know on myself – today I already descended in shop…