I recommend it to everyone – SkyDroid - Golf GPS Review

The best money I've spent for golf. The app works extremely well, even better than someone I'm playing with using a rangefinder. I don't know where the bad reviews come from but I guess it depends on the person. It works fantastically in the NJ/PA area. But I've taken in all over and never a problem. Also works on private courses. My only recommendation is to hibernate your phone in between shots. If you leave it on and the app the whole time it kills your battery. But if you hibernate it there is no problem. Because of this app, your will never have to buy a gps watch, range finder or gold gps. It app is a financial no brainer because the fact that you can see a satellite view of what is a head of you on any hole and how far out the hazard is allows for smarter play. Can't do that with a range finder or a golf watch. Maybe worth a range finder but they're like $250.
Review by Dankbuddie on SkyDroid - Golf GPS.