Free on the App Store

The right golf rule.
Found in seconds.

Natural language search · AI summary · Step-by-step rule cards

Download free on the App Store Learn more ↓
Scroll
No more rule disputes on the fairway. RuleCaddy knows every situation — and explains it in seconds.
Designed for golfers. Powered by AI.
How it works

Three steps to the right rule.

RuleCaddy understands natural language and finds the right golf rule — no rulebook knowledge needed, no lengthy searching. Just describe what happened.

01
Describe the situation
Type your question in plain language — or tap a quick chip for common situations like "ball in water" or "out of bounds".
02
AI analyses
The AI engine classifies your query, selects the matching rule card, and generates a clear summary of the relevant rule.
03
Keep playing
Follow the numbered steps on the rule card. Penalties, drop zones, exceptions — everything clearly laid out. Play on.
RuleCaddy App – Home screen
Natural Search

Just write
what happened.

No rulebook language, no memorising paragraphs. Write exactly how you'd explain it to a fellow golfer. RuleCaddy understands the situation.

Ball in water Out of bounds Unplayable Bunker Provisional Green anchor Cart path
RuleCaddy App – Rule card
Rule Card

Instant answer.
Step by step.

Every result includes an AI summary for a quick overview — plus the full rule card with every step, penalty details, and official rule references.

Features

Everything you need
on the course.

01
Natural language search
Ask questions just as you'd explain them to a playing partner. No technical terminology needed.
02
AI summary
Every result starts with a clear, plain-English summary of the most important rule.
03
Complete rule cards
Detailed step-by-step guidance with penalty information and official rule references.
04
Quick chips
One-tap access to common situations: ball in water, OB, bunker, unplayable and more.
Pricing

Start for free.

RuleCaddy is completely free for all golfers. Those who prefer an ad-free experience can disable ads with a one-time in-app purchase — no subscription, no hidden costs.

Free
$0
Always free
  • Unlimited rule searches
  • AI summary
  • Step-by-step rule cards
  • Quick chips
  • Offline mode
  • Ads before results
Download on App Store
Recommended
Premium
$2.99
One-time — no subscription
  • Everything in Free
  • Completely ad-free
  • One-time payment, no subscription
  • Supports further development
Upgrade now
Free · App Store · iPhone

Rule found.
Keep playing.

Download free on the App Store