Been using golfshot pro for years; easy to use, allows you to track your shots, calculates your score then emails scorecard with historical statistical data, accurate GPS measurements, pictorial layout of holes with hazards and green views. Syncs to iWatch seamlessly, IWatch shows yardage to hole with option to view green. Recommend to any serious golfer.
murfice about Golfshot Golf GPS Range Finder, v3.6