Yes, you can use your phone as a golf GPS by downloading a golf GPS app. There are many golf GPS apps available for both iOS and Android devices that can provide you with accurate distance measurements to the green, hazards, and other key locations on the course. These apps typically use GPS technology to determine your location on the course and provide you with real-time information on distances and other course data.

Some popular golf GPS apps include Golfshot, GolfNow, GolfLink, and GolfLogix. Many of these apps are free to download, but some may require a subscription or in-app purchases for additional features. It’s important to ensure that your phone has a strong and stable internet connection or GPS signal to ensure accurate readings while on the course.