The Golf Challenge.app is a free and easy to use scoring app to help golfers play the Golf Challenge either at their local practise facility or on course at their golf club. The app keeps track of their score and gives them access to their performance data to help them improve their game of golf. The Golf Challenge consists of four golf skill challenges, each challenge uses the players handicap to set the level of golf skill required. For example, a 10 handicapper is required to hit their NTP shots within 5%, a scratch golfer 1%.