Comparison

18Birdies vs SleftGolf

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

Head to head
About

18Birdies

This app provides advanced GPS technology and game improvement tools for golfers. It offers personalized training, AI swing analysis, and a community to connect with friends and compete. Improve your game with detailed stats and course insights.

Highlights
  • GPS Rangefinder
  • Digital Scorecard
  • Handicap Tracking
  • AI Swing Analyzer
  • Golf Community
  • Shot Tracking
  • 3D Green Maps
Features
Read full description

Play better golf from the first tee to the final putt. Featured by Apple as “The Best App for Golfers” and trusted by more than 10 million golfers, 18Birdies gives every player a smarter way to play, practice, compete, and improve. 18Birdies helps you know the distance, choose smarter shots, track every round, and understand where your game can improve. Get free GPS yardages on 45,000+ courses, keep score, follow your handicap, review your stats, and use Apple Watch tools to stay focused. Improve your swing with AI feedback, Instant Swing Playback, Golf School training, and expert coach reviews. FREE GOLF GPS, SCORECARD & STATS Know the distance before every shot. Get yardages to greens, hazards, layups, and carries on 45,000+ courses worldwide. Keep score, save round history, monitor your handicap, and use shot tracking and stats to improve your game. APPLE WATCH GOLF TOOLS Keep your phone in your bag. Use 18Birdies on Apple Watch for distances, scoring, shot tracking, and automatic swing detection. IMPROVE FASTER Improve your game faster with advanced swing tools built for real results. Upload swing videos to the AI Swing Analyzer for personalized feedback, fault detection, and drills to help you improve. Use Instant Swing Playback to review swings and understand what changed from swing to swing. Build better habits with Golf School drills and lessons designed to help you practice with purpose. For expert feedback, submit your swing to Pro Swing Analysis for a personalized review from a certified golf coach. PLAY WITH FRIENDS Golf is better with friends. Connect, share rounds, compare progress, and create competition with side games, team formats, leagues, tournaments, and live leaderboards. FREE FEATURES - GOLF GPS RANGEFINDER: Distances to greens, hazards, layups, carries, and more - DIGITAL SCORECARD: Track scores for every round - HANDICAP TRACKER: Follow your handicap trend - STATS & ROUND HISTORY: Track performance over time - SHOT TRACKING: Capture shots and learn more about your game - APPLE WATCH: Distances, scoring, and shot tracking - INSTANT SWING PLAYBACK: Review your swing during practice - GOLF COMMUNITY: Connect with friends, share rounds, and celebrate your best golf moments - TEAM MODE & SIDE GAMES: Play Scramble, Best Ball, Skins, Wolf, and more - TOURNAMENTS & LEAGUES: Create live leaderboards for group competition - COACH CONNECT: Share your game with your coach for feedback PREMIUM TOOLS Upgrade to 18Birdies Premium for advanced tools and deeper insights. Free trial available for eligible users after download. - PLAYS-LIKE DISTANCES: Account for conditions that affect true yardage - CLUB RECOMMENDATIONS: Get personalized club guidance - ADVANCED GPS TOOLS: Plan shots with more confidence - 3D GREEN & HEATMAPS: Read slopes, breaks, and green contours - ADVANCED STATS: Analyze your game with charts, filters, and comparisons - STROKES GAINED: See where you gain or lose strokes - SMART TRACKING & AUTO SWING DETECTION: Capture your round automatically with less manual input, with or without Apple Watch - AI SWING ANALYZER: Get personalized swing feedback from video - HD INSTANT SWING PLAYBACK: Review your swing with annotations and deeper analysis - GOLF SCHOOL: Unlimited training, drills, and lessons - SHOT TRACKING INSIGHTS: Understand distance, shape, and performance - PRO SWING ANALYSIS DISCOUNT: 25% off personalized swing reviews from certified coaches LEGAL 18Birdies Premium is an optional auto-renewable subscription. Payment is charged to your Apple ID. Subscription renews unless canceled at least 24 hours before the current period ends. Manage or cancel in App Store account settings. By using 18Birdies, you agree to Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ and our Terms of Service https://18birdies.com/legal/terms/ and Privacy Policy https://18birdies.com/legal/privacy-policy/.

About

SleftGolf

Features
Read full description

Sleft Golf is the social network built for golfers who want to play more, connect with playing partners, and track their game — all in one place. POST YOUR ROUNDS Shot a personal best? Had a rough day on the links? Share your round in seconds with course, score, and vibe. Your friends see it in the feed instantly. FIND PLAYING PARTNERS Browse open tee times, join groups, or post your own. The Board shows every upcoming round at a glance — tap to join, and you're in. AI CADDIE SCHEDULING Tell the Caddie when and where you want to play in plain English. It handles the rest — finds courses, suggests times, and gets you on the course faster. RATE YOUR PLAYING PARTNERS After a round, rate pace of play, etiquette, and how fun it was to play together. Build your reputation as a great playing partner. GROUP CHAT Every tee time has its own chat room. Coordinate logistics, talk trash, or share the forecast — all in one place. TRACK YOUR GAME See your stats: total rounds, average score, best score, and handicap. Your profile tells your golf story.

Screenshots

18Birdies4 screens
SleftGolf4 screens

Verdict

The call

The clearest difference is in-app purchases: SleftGolf at none against 18Birdies's 10. SleftGolf also leads on update cadence (every 2 days vs weekly). 18Birdies's advantage is ads (none vs shown) and chart position (#5 vs unranked). On price, device support and iOS requirement 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. 18Birdies sells 8 in-app purchases, starting at $2.99 per 7 days. SleftGolf asks for nothing beyond the download.

UpkeepUpdate frequency

18Birdies ships an update weekly, SleftGolf every 2 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 7 level
18Birdies versus SleftGolf: the parameters behind the verdict, then further details
Parameter18BirdiesSleftGolf
PriceFreeFree
Rating4.9 (306K ratings) — better—
Positive reviews73.7% of reviews—
Number of ratings306K — better—
Update frequencyWeeklyEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemium—
Best chart rank#5 — better—
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size297 MB2 MB
Age rating4+4+
Developer18Birdies LLCGrant Denmark

Bugs and requests

18Birdies

Reported bugs

4 issues
  • Yardages not syncing correctly between watch and phone
  • Inability to save rounds or enter scores
  • Incorrect course information and tee box layouts
  • Frequent crashes and performance issues

Requested features

7 requests
  • Automatic handicap calculation
  • Customizable home course stats
  • Dark mode option
  • Ability to record scores for non-app users
  • Layup yardages and hazard distances
Show 2 more
  • Improved Apple Watch integration
  • Better social features and leaderboards

SleftGolf

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

18Birdies

Subscriptions8
  • 18Birdies Premium7 Days trial$2.997 Days
  • Weekly Premium Subscription$7.997 Days
  • Weekly Premium Subscription WB$7.997 Days
Show 5 more
  • Monthly Premium Subscription7 Days trial$9.991 Month
  • 18Birdies Premium7 Days trial$9.991 Month
  • Monthly Premium Subscription7 Days trial2 variants$19.991 Month
  • Yearly Premium Subscription WB7 Days trial$69.991 Year
  • Yearly Premium Subscription7 Days trial2 variants$99.991 Year
None

SleftGolf

No in-app purchases

Questions

Is 18Birdies free?
18Birdies is free to download, with in-app purchases available.
Is SleftGolf free?
SleftGolf is free to download, with no in-app purchases.
Do 18Birdies or SleftGolf have ads?
SleftGolf shows ads; 18Birdies does not.
Which is updated more often, 18Birdies or SleftGolf?
18Birdies ships an update weekly, and SleftGolf every 2 days. Most recently, 18Birdies was updated on November 7, 2026 and SleftGolf on October 31, 2026.

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