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.
Professional athletes have a personal balance that is much better than ordinary mortals and that is the point of iBalance - to have you test yourself and find out how athletically stable you are.iBalance mimics and records the result of the Stability Test (also called "Single Leg Balance Test" or "Unipedal Stance Test") employed by some athletic coaches, making it a competitive game where you can boast and compare scores with your friends and family, even via Facebook. The score is based on two factors - time duration and movement - indicating how long as well as how well you kept your balance.