The golf GPS rangefinder that models the wind.

GolfCore treats the course the way an F1 team treats a car. Lidar measures the ground and every tree, and the model moves the air across that surface the way physics says it moves: tree lines act like wings and spoilers, ridges bend the flow, and eddies roll off the canopy. You watch the wind move across the 3D course, and you get its speed where the ball leaves your feet and where it flies at the apex.

Then read the green. The wind decides where the ball flies; the green decides how it bounces and rolls once it lands. Contour maps with fall lines on every mapped green show the slope it lands on and the break before you mark the ball, with true yardages to every bunker, carry and edge. 22,000+ courses are mapped green by green, out of 35,000+ in the library.

Find your course at golfcore.org, then play it here.

ON THE COURSE
• Rangefinder yardage to the front, center and back of the green at every course, on a satellite map
• Distances to hazards, bunkers, carries and layups
• Green contour maps from lidar: elevation bands and fall-line arrows that show how the ball will bounce and roll
• Wind modeled over every hole: at your feet, at the apex, and swirling across the 3D course
• Temperature and today's pin on the hole you are playing
• Ask the caddie: one read of your lie, the wind and the number, in plain words
• A scorecard in the map that records putts, fairways, greens in regulation, the club off the tee and your first putt
• Drop a pin where each shot lands to keep track of the club and the distance

YOUR GAME
• Sign your card and the round posts to the Yard with the achievements you earned
• Your history shows a handicap estimate, your average and best differentials, and every round you kept
• Save a course to your phone and play the whole round with no signal

ON YOUR WRIST — GolfCore runs on Wear OS watches, including the Samsung Galaxy Watch4 and later and the Google Pixel Watch. Install it on the watch from Google Play and it signs in from your phone. Each hole shows the yards to the flag from the watch's own GPS, the front and back of the green, and the bunkers and water on your line, and the score you enter goes to the same card as the phone. Premium adds the wind dial, the green's elevation map with the pin, and automatic shot tracking while GolfCore is open on the watch.

CADDYCORE PREMIUM
Every account has the satellite map, yardage and scoring at every course. CaddyCore Premium draws the course hole by hole with its trees, maps the greens in contours wherever a green has been mapped, models the wind over every hole, puts a caddie's read on every shot, and saves courses to your phone for play without signal. New accounts start with a complimentary preview. New subscribers pay $4.99 for the first month or $49.99 for the first year, then $9.99 a month or $99.99 a year. Cancel any time.

THE CLUB
• Book tee times in seconds and see who is out
• Tournaments with live leaderboards, team formats, and closest-to-pin and long-drive contests scored on the course
• Club announcements and messaging in one place
• For staff: the tee sheet, bookings, events, and the day's caddie assignments

THE CADDIE YARD
• Show your availability across every club you loop at
• Receive and accept loop requests by text
• Check in on play days and keep a record of your rounds

Club features unlock when your club runs on GolfCore. Members of a GolfCore club carry Premium with them.

Designed for clubs that value discretion and detail, GolfCore replaces the patchwork of texts, spreadsheets and phone calls with one quiet, elegant system.

GolfCore is made by GolfCore, LLC. It is not affiliated with the golf simulator product of the same name. Payment is charged to your Google Play account; subscriptions renew automatically until cancelled in Google Play. Terms: https://www.golfcore.app/terms · Privacy: https://www.golfcore.app/privacy

Learn more at https://www.golfcore.org