REN GOLF

Ren4Golf

Professional Golf Data Recording & Analysis Platform

iOS QR Code
App Store
Android QR Code
Google Play
6+
Game Modes
2
AI OCR Methods
36
Max Team Size
Free
Start Free, Upgrade Anytime
๐ŸŽฏ Core Features

AI Recognition

No more manual 18-hole input. Take a photo to digitize the golf course and match data instantly.

Course Info Recognition

๐Ÿ“ท

App Camera Scan

Take a photo directly in the App. The built-in AI engine automatically recognizes holes, Par, distance, and more.

โœ๏ธ

Manual Input

Skip AI and manually create complete golf course information.

Handwritten Scorecard Recognition

โญ Recommended
๐ŸŒ

Web AI Recognition

Open the embedded browser connecting to ChatGPT or Gemini. AI analyzes and returns structured JSON data with the highest accuracy.

๐Ÿ‘ค Individual Golfer

Record Every Stroke, See Your Growth

From adding rounds to deep data analysis, track every shot and leave a traceable footprint.

๐Ÿ“Š

Live Board (Team Management)

Real-time ranking display during the game. Cloud-synced via Firestore so players and spectators stay updated instantly.

Real-time Sync
๐Ÿค

Co-Scoring (QR Code Invite)

Generate a QR Code to invite friends to sync score input. No need for one person to score for 4 players. Data cached for 7 days.

Collab Mode
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Multi-Dimensional Stats

FIR, GIR, Avg. Putts, Putting per GIR, Scrambling rate, and hole-by-hole performance charts.

Growth Analysis
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Course Recognition

Photo recognition and Web AI automatically import Par, distance, and Handicap data. Supports custom courses.

Global Courses
๐Ÿ“…

Match History

Securely save all completed rounds. Filter by date, course, or score to review detailed match performance anytime.

Cloud Backup
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Player Links & ID Binding

Connect with friends via scorecard QR Codes. Use personal QR Codes for quick member ID binding by admins.

Social Links
๐Ÿ“ˆ Skill Analysis

Your Data, Your Improvement

More than just scoringโ€”actionable insights for your golf game.

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FIR

Fairways in Regulation

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GIR

Greens in Regulation

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Avg. Putts

Average Putts

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Scrambling

Scrambling Success

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Hole-by-Hole

Detailed Analysis

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Best Score

Personal Best

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Breakdown

Scoring Breakdown

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Handicap

Handicap Index

๐ŸŽฎ Game Modes

6 Game Modes, Endless Thrills

Start games directly from the scoring page. Supports Net and Gross scores, with custom point rewards.

โš”๏ธ

Match Play

1v1 showdown, decided hole by hole

1v1
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Las Vegas

Classic / Add / Monte Carlo modes

2v2
๐ŸŒ๏ธโ€โ™‚๏ธ

Four Ball

2v2 showdown, lowest score wins

2v2
๐Ÿ”„

Foursomes

Alternate shot with one ball

2v2
๐Ÿ

Snake

Penalty accumulation for 3-putts

2-4 Players
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Skins

Prize pool rolls over if tied

2-4 Players
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Landlord

2v1 battle, multi-player P2P payout

2v1
โœ‚๏ธ

Cut Throat

FFA mode, loser pays a point

3-4 Players
๐Ÿ‘ฅ Team Managers

From Recruiting to Awards, One App Does It All

Team administration, tournament hosting, and financial management. Freeing organizers from tedious tasks.

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Tournament Hosting

  • Create Events (Gross / Handicap / New Peoria)
  • Online Registration + QR Code Check-in
  • Manual/Auto Grouping with Drag & Drop
  • Auto starting hole assignment
  • Parallel scoring with OCR batch import
  • Real-time Leaderboard with Cloud Sync
  • 1-Click Winner Announcements
๐ŸŽ–๏ธ

Awards System

  • Auto-calculate Top 3 Winners
  • Closest to Pin, Longest Drive
  • Birdie / Eagle / HIO / Albatross
  • Custom Awards (e.g., Booby Prize)
  • Award Ceremony Mode: Long press to announce
  • Prize money config auto-linked to finance
๐Ÿ‘ค

Member Management

  • 6-digit Invite Code, QR Code Join
  • Admin Approval / Rejection
  • President / Manager / Admin Titles
  • Handicap Management & Stats
  • Push notifications via Bulletin Board
  • Role handover (irreversible)
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Financial Management

  • Annual fee setup and tracking
  • Team fund balance display
  • Prize payout records (auto from events)
  • General income / expense categorization
  • Ledger filtering by year or event
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Annual Summary

  • Aggregate all player scores for the year
  • Gross / Net / Ranking / Handicap tracking
  • Export as PDF (Printable) or CSV
  • Sync to Google Sheets
  • Fee payment status overview
๐Ÿ…

Honor Wall & Stats

  • Public display of player awards
  • Event score statistics
  • Handicap distribution and trends
  • Multi-team switching and management

View Full Team System Guide โ†’

โŒš Apple Watch

Your Wrist Golf Assistant

Pair your Apple Watch and keep your swing rhythm uninterrupted. Input scores on your wrist and sync instantly.

โŒš

Auto Detect Pairing

Automatically detects Apple Watch connection when opening the scoring page.

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Workout Session Sync

Guides you to start a Workout Session to keep the screen active during games.

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Wrist Input

Enter strokes directly on the Apple Watch, syncing to the iPhone instantly.

๐Ÿ‘ฅ

Team Sync

In Collab Mode, receive scores from all team members on your wrist.

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Low Battery Warning

Smart alerts if watch or phone battery drops below 50% before tee-off.

โšก

Auto Close

Prompts you to end the workout session when leaving the scoring page to save power.

โš ๏ธ Apple Watch features require the iPhone App and a paired Apple Watch (watchOS 7.0+). Android is not supported.
๐Ÿ’ณ Pricing Plans

Start Free, Upgrade Anytime

Personal plans remove ads and unlock cloud backup; Team plans unlock full tournament management.

Personal Plans

Free
Free
 
  • โœ“Personal Scoring (Up to 4)
  • โœ“AI OCR (Course Scan)
  • โœ“6+ Game Modes
  • โœ“Basic Stats
  • โ€”Contains Ads
  • โ€”No Cloud Backup
Current Plan
Lite
Check App
In-App Purchases
  • โœ“Personal Scoring (Up to 4)
  • โœ“AI OCR (Course Scan)
  • โœ“6+ Game Modes
  • โœ“Full Stats
  • โœ“Remove Ads
  • โ€”No Cloud Backup
View Plans
โญ Recommended
Pro
Check App
In-App Purchases
  • โœ“Personal Scoring (Up to 4)
  • โœ“Priority AI OCR
  • โœ“6+ Game Modes
  • โœ“Full Stats
  • โœ“Remove Ads
  • โœ“Cloud Backup
View Plans

Team Plans

Purchased by Team Managers to unlock full event hosting and financial features.

Free
4
Players ยท 4 Events
Free
Lite
12
Players Max
Check App
In-App Purchases
โญ Recommended
Standard
24
Players Max
Check App
In-App Purchases
Flagship
36
Players Max
Check App
In-App Purchases

* Each account can only subscribe for one team. Other teams require separate purchases by their managers.

๐Ÿ“ฐ News

Golf Knowledge & Updates

โœ–๏ธ
2026-07-03
The Ultimate Math of Vegas: Pulse-Pounding "Multiplication Mode" & Threshold Ties
Las Vegas mode evolves! A deep dive into the thrilling 'Multiplication Mode (Monte)'.
๐Ÿƒ
2026-06-29
The Evolution of Vegas: From Digits to Addition
Tired of standard Vegas? Learn about Addition Match Play and upcoming Monte Carlo modes.
โ›ณ
2026-06-29
A Psychological Battle: Why Vegas is #1 in Taiwan
From flipping cards to local rules, an in-depth look at Taiwan's favorite scoring culture.
๐Ÿ“š
More Articles
Digital Golf Guide, Skill Improvement & Rule Book
OCR Troubleshooting, New Peoria, Handicap Guide... Click to view all articles.
View All News โ†’
โ“ FAQ

Frequently Asked Questions

Q: Is REN GOLF paid?
A: No. The Free plan is completely free and includes personal scoring, AI OCR, 6 game modes, and basic stats. We also provide paid personal and team plans. Check the App for exact pricing.
Q: How do I enable Apple Watch features?
A: Requires the iPhone App. Opening the scoring page will auto-detect a paired Apple Watch. Once detected, open the Ren Golf App on your watch to start inputting scores. iOS/watchOS only; Android is not supported.
Q: Can I use it offline?
A: Yes. REN GOLF supports offline scoring. Scores are temporarily saved locally and will auto-sync to the cloud in the background once reconnected, without interrupting your game.
Q: How accurate is the AI OCR?
A: The App built-in engine supports handwritten, folded, and various layouts, helping you quickly establish course hole information.
Q: How many people can use the Team Plan?
A: Free is up to 4 players (4 events limit), Lite 12 players, Standard 24 players (Recommended), and Flagship 36 players. Each account can only subscribe for one team.
Q: Can I manage multiple teams?
A: Yes, you can join multiple teams and switch by tapping the title on the main page. However, subscriptions are per team, meaning each team must purchase its own plan.