If your okay with shelling out a few dollars here and there then these apps will help you improve your game while letting you enjoy yourself even more.
Skydroid – Golf GPS Scorecard
This app allows you to track shots and measure any distance on the course so that you know exactly how far you have to go and therefor how much power to put behind each swing.
iSwing™ – Golf Swing Analyzer
Being able to analyze your swing gives you an outside perspective on how you’re really performing. With this app you are able to play back your swing over and over in different speeds to help you see every aspect of your swing perfectly.
The Rules of Golf (2012-2013)
Now you don’t have to worry about being wrong whilst arguing over rules that you may or may not be certain about; this app has all of them.