The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From New Nine:
Your child will add, subtract, multiply and divide while playing games! An additional challenge mode combines all four games into one to help sharpen your child's mathematical brain.Math problems appear on screen and your child moves a character (car, mermaid, or ufo) left and right to avoid wrong answers and select correct ones. As the game progresses, the problems come faster and faster to help improve your child's memory and processing.But for your child, it doesn't feel like school. The game is set to melodic background music and its fun graphics can keep your child engaged in math for hours!