The Royal Mayfair Golf Club app enhances your golf experience. Use it to get all the latest news, easily book your next tee time, score your round and more. - Interactive Scorecard - Track your score for any golf course - Details Statistics - Easy Tee Time Booking - Course News and Weather - And much more... Continued use of GPS running in the background can dramatically decrease battery life. This app only runs the GPS in the background as you are tracking a round of golf.