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 Johannes Metzler:
Learning game for kids aged 2-5Explore the worldIt motivates kids to learn because its fun-This is a fun game for small children. You can support their learning process. Teach them that learning is fun! These games are based on educational and pedagogical principles. They are perfect to learn things such as: counting, comparing, to listen, logical thinking and concentration. Different types of exercises yield a lot of fun for your children.