The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
Catch the Cat! is a fun and easy app for the youngest children (6-18 months old), which lets them play with small cats and kittens, and train their hand-eye coordination. The iPad version works best for the youngest, the iPhone version is better suited for when the child is a bit older.