Source-backed fit guide
Grassy vs. SwingU: Course Identity or Game Improvement?
SwingU centers GPS, scoring, performance analysis, coaching, and game improvement across phones and watches. Grassy connects Course GPS Beta and scoring to a ranked, social record of the courses an iPhone golfer plays.
Grassy Course GPS is currently in beta, and Grassy is currently on iPhone. Course eligibility and advanced map detail vary.
Grassy is best for
iPhone golfers who want included plays-like guidance and supported-course terrain detail tied directly to course rankings, social activity, and discovery.
SwingU is best for
Golfers who want a broad improvement platform with coaching, strokes-gained analysis, multi-platform support, and advanced caddie tools in SwingU Plus.
Where SwingU stands out
Strengths from its official product page
These are the product’s own current claims, summarized without a hands-on or pricing judgment.
SwingU
SwingU positions itself as a GPS, scorecard, statistics, and game-improvement platform.
SwingU
Its official materials cover iOS, Android, and wearable use.
SwingU
The free core includes a GPS rangefinder, scorecard, and basic statistics; the current product page also promotes green and hazard distances plus shot tracking.
SwingU
SwingU Plus adds Green Maps, wind and elevation adjustments, Plays Like distances, club recommendations, and advanced statistics.
Side by side
How the product focus differs
| Priority | Grassy | SwingU |
|---|---|---|
| Core identity | Course ranking and social discovery with Course GPS Beta and scoring. | Game-improvement platform spanning GPS, scorecards, coaching, and performance analysis. |
| Basic GPS | Live front, middle, and back yardages and scoring are included for everyone on eligible beta rounds. | SwingU’s free core includes a GPS rangefinder, scorecard, and basic statistics; its product page also promotes green and hazard distances plus shot tracking. |
| Plays-like guidance | Included for everyone using available wind, elevation, temperature, and altitude. | SwingU places wind and elevation adjustments, Plays Like distances, and club recommendations in Plus. |
| Green and terrain detail | Supported courses can include 3D hole terrain and LiDAR Green Books for everyone. | SwingU lists Green Maps as a Plus feature. |
| Improvement tools | The wider product focuses on courses, friends, discovery, scoring, and round context. | Coaching, strokes-gained analysis, and advanced statistics are prominent parts of SwingU’s positioning. |
| Devices | Grassy currently requires an iPhone with iOS 18.0 or later. | SwingU supports iOS, Android, and wearable workflows. |
The decision
Which one fits?
Choose SwingU if coaching, strokes-gained analysis, broad device support, and a game-improvement system are the priority. Choose Grassy if you want the GPS round to remain part of a ranked and social course history, with every current guidance tool included for everyone. Course GPS is in beta.
Keep comparing
Related golf app comparisons
Straight answers
Frequently asked questions
Does SwingU include basic GPS for free?
SwingU’s current pricing help lists a GPS rangefinder, scorecard, and basic statistics in the free product, while its product page also promotes green and hazard distances plus shot tracking. Green Maps, Plays Like distances, club recommendations, and advanced analysis are listed in Plus.
What conditions does Grassy plays-like guidance use?
Grassy uses available wind, elevation, temperature, and altitude. The tools are included for everyone, while condition availability can vary by round.
Which app is more focused on course discovery?
Grassy makes personal course rankings, lists, friend activity, and discovery central. SwingU is positioned more broadly around game improvement, coaching, GPS, and performance analysis.
Official sources