Answer some displayed problems, and to the final target It is an application program that measures your present kinetic vision. The kind of the problem set are four kinds and becomes a problem of forging all accuracy and reflexes and the agility. Because it corresponds to OpenFeit The person in all parts of the world can compete with kinetic vision.
||Compatible with iPod Touch (3rd generation or later, iPhone 3Gs, iPhone 4, iPad. iTunes account required.