Golfshot's new augmented-reality update offers 360-degree, on-course features—bringing a smarter GPS app into the golf space | Golf Equipment: Clubs, Balls, Bags | Golf Digest
Using GPS on the Golf Course - 18Birdies Knowledge Base
The best golf gps app for free for iPhone & | Clubhouse | 18Birdies
Which are the best free golf GPS apps for your mobile? | National Club Golfer