Golf, ranked by golfers

The golf app for ranking every course you play

Rank every course you play, build your list, and see how it stacks up against your friends’. Settle the clubhouse debates for good.

Download on the App Store

Scan to download

Free on iOS · Course GPS Beta · Rankings by real golfers

Johnathan Guardado rated Rustic Canyon Golf Course8.8weskriegs rated Greystone Golf Course7.9Qk rated California GC of SF10Jordan rated TPC Wisconsin8.6Kelly rated Quail Hollow Golf Course8.6Chase Coronado rated Valley Course - Glacier Club8.6casonkarnes rated Brown Deer Park Golf Course9.4ProV1 Kenobi rated The Golf Club of California9Matt rated Boulder Creek Golf Course8Jacob rated Los Angeles9.6Ben houser rated OCEAN COURSE - Ponte Vedra Inn & Club8.4Grogu rated Swing Werks7.6ConnorK rated Valley Course - Oxmoor Valley6.8BigDrud rated Chickasaw Point Golf Course6.8Justin Chrinian rated No. 2 - Pinehurst CC9.1kelvin rated The Bridges Golf Club7.5Smiller rated The Club at Snoqualmie Ridge10njcecchini05 rated North Course - Vineyards Country Club7.3lagiron873 rated Timpanogos Golf Club9.1dooglas.8 rated Oak Creek Golf Club6.2Max rated Mauna Kea Golf Course9.4Braden rated General Burnside Island State Park Golf Course7.4

Round 1 of 3

Which would yourather play?

Get Grassy on the App Store

01 · Map

Your golf,mapped

Every course you’ve played, pinned on one map. Your rankings, your recs, your bucket list — one place.

02 · Friends

See whereyour friends play

Real rounds and honest ratings from people you actually know. See what they rated it — then go beat it.

03 · Stats

Your statsin depth

Fairways, greens, putts, strokes gained. Every round sharpens the picture of where your game actually stands.

04 · AI Caddie

AI Caddiehelps you improve

It reads your stats and tells you what to fix first — like a caddie who’s seen every shot you’ve ever hit.

Now in Grassy · Course GPS Beta

Your ranked course, now on the map.

Go from discovering and ranking a course to playing and scoring the round in the same social app. Course GPS Beta puts a live satellite hole map and its current on-course planning tools beside the friends, lists, and course history already in Grassy.

Live front, middle, and back yardages plus scoring
Plays-like guidance using available wind, elevation, temperature, and altitude
Draggable hazard and layup targets, both-leg distances, adaptive arcs, and club suggestions
3D hole terrain and LiDAR Green Books on supported courses

Try Course GPS in Grassy Explore Course GPS →Compare golf apps →

No GPS subscription required. Every current Course GPS tool is included for everyone. Course GPS is in beta. Grassy is currently on iPhone; course eligibility and advanced map detail vary.

Grassy Course GPS Beta on iPhone showing live front, middle, and back yardages, wind, distance and plays-like shot planning, and scoring on a satellite course map — Grassy Course GPS Beta on iPhone. Course eligibility and advanced map detail vary.