Comparison

Golf Mentor vs GreenLine

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Golf Mentor

Enhance your golf game with GPS distances, AI-powered caddy advice, and detailed performance tracking. Improve your swing, mental game, and strategy with personalized insights and challenges.

Highlights
  • GPS distances to the green
  • AI golf caddy powered by ChatGPT-4
  • Club suggestions
  • Score and handicap tracking
  • Mental game improvement system
  • Detailed hole maps
  • Practice session logging
Features
Read full description

Hit a bad shot? Get instant AI coaching with Apple Watch. The Golf Mentor isn't just a GPS rangefinder — it's an AI golf coach. As you play and practice, your Apple Watch and iPhone quietly capture the shape of every full swing, turning real motion data into plain-English feedback on tempo, rotation, and impact. It works just as well at the range. Set a goal, hit balls, and get the same real-time feedback — including spoken stats and on-wrist thumbs up/down rating — so you can build the swing before you take it to the course. GPS DISTANCES, ON YOUR PHONE OR WATCH Know the distance to the green before you pick a club — on your phone, or a glance at your wrist without breaking stride. EVERY FULL SWING, CAPTURED AUTOMATICALLY Your watch and phone quietly capture the shape of every full swing you make, on the course or at the range. INSTANT AI COACHING Tap Analyze Swing for real coaching feedback on tempo, rotation, and impact — not just a chart of numbers to interpret yourself. RATE YOUR OWN SWINGS, RIGHT ON YOUR WRIST Set a goal, then thumbs up a swing that hits it or thumbs down a genuinely bad one — no phone, no app to open. SPOKEN FEEDBACK AT THE RANGE With sound on, get spoken feedback after every practice swing — like "Tempo 2.3" — so you can check it against your aim without looking down. A RECAP THAT TELLS YOU WHAT TO WORK ON See the shot-by-shot path of every hole, and a practice recap that shows what worked, what didn't, and what's next. Signing up gets you a 21 day free trial. No purchase needed to start. IN APP SUBSCRIPTION DETAILS: • Payment will be charged to your iTunes account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. • Account will be charged for renewal within 24 hours prior to the end of the current period. • Subscriptions can be managed, and auto-renewal turned off in Account Settings. • No cancellation of the current subscription is allowed during the active subscription period. • Restore your subscription by signing into your account on the app. PRIVACY POLICY AND TERMS OF USE: • Privacy policy: https://www.thegolfmentor.com/legal#privacyPolicy • Terms of use: https://www.thegolfmentor.com/legal

About

GreenLine

Features
Read full description

Green Line Scorecard is a simple, focused golf scorecard built for players who want clean hole-by-hole tracking without unnecessary clutter. • Track 1–4 players • Enter scores quickly for each hole • Track putts, 3-putts, GIR, and penalties for Player 1 • View round totals instantly • Save your last 5 rounds for review No accounts. No ads. No data tracking. Just a clean, fast golf scorecard designed to work.

Screenshots

Golf Mentor4 screens
GreenLine2 screens

Verdict

The call

The clearest difference is in-app purchases: GreenLine at none against Golf Mentor's 4. Golf Mentor's advantage is device support (3 vs 1) and iOS requirement (17.0 vs 26.2). On price and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Golf Mentor sells 4 in-app purchases, starting at $2.99 per month. GreenLine asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Golf Mentor versus GreenLine: the parameters behind the verdict, then further details
ParameterGolf MentorGreenLine
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS17.0 — better26.2
Further details — not scored
Size5 MB1 MB
Age rating9+4+
DeveloperPhilomaths Pty LimitedNathan Brown

In-app purchases

4 purchases

Golf Mentor

Subscriptions4
  • Gold Special14 Days trial$2.991 Month
  • Gold$4.991 Month
  • GolfMentor$17.991 Month
Show 1 more
  • Annual Membership$34.991 Year
None

GreenLine

No in-app purchases

Questions

Is Golf Mentor free?
Golf Mentor is free to download, with in-app purchases available.
Is GreenLine free?
GreenLine is free to download, with no in-app purchases.
Do Golf Mentor or GreenLine have ads?
Neither Golf Mentor nor GreenLine shows ads.

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