Screen view of the Ruley.ai sports rules app

MEET

Ruley, the E-Referee™

The AI-powered mobile app with all the rule clarity for pickleball, padel, tennis, golf, dodgeball, corn hole, team sports and more! 

How It Works
clickable button that says download on the app store.
Button providing access to the app on Google Play.

Just Ruley It.™

Ask Ruley

Voice or type your rule question or situation.

Get Instant Accurate Answers

Ruley tells you whose point it is, or what rule applies.

Play On

No confusion. No dispute. No wasted time.

The Un-Ruley Sportsman

Sign up here for all our upcoming launches and The Un-Ruley Sportsman,
our weekly newsletter about the stories from the wild world of amateur sports.

Built by players. Designed for amateur players, leagues, and club facilities.

Ruley, the E-Referee aims to make the world a better place since sports should bring people together in a positive way.

Coach & Player Reviews

“This solves a real problem for learning new sports—love it.”
Jeff HarlowBeta Tester, Rec League
“Stopping to Google a rule debate kills the momentum. Ruley keeps the action going.”
Lyn HarringtonPrivate Pilot participant
“After testing the pickleball rule app, I don’t feel intimidated to play with stronger players.”
Sean ListonBeta Tester, new player

The Ruley World for Your Favorite Sports

Pickleball

Download Now

Tennis

Download Now

Golf

Coming Soon

Padel

Download Now

table tennis

Table Tennis

Coming Soon

corn hole referee

Corn Hole

Coming Soon

badminton referee

Badminton

Coming Soon

dodgeball referee

Dodgeball

Coming Soon

Download Your Sport's Mobile App Now

Pickleball App
Padel App

Got Questions? We’ve Got Answers.

What is Ruley?

Ruley is your mobile app for fast and neutral answers for your sport.

Yes, just download and use for supported sports.

PCurrently, there are Ruley mobile apps for pickleball, padel, and tennis. Many more coming soon!

You need to register to use the app. After that, just start asking questions.

Ruley is perfect for clubs, leagues, and teams. Have a special request for your league or team? Send us a message.

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© 2025 Firsthand Research and Consulting / Ruley, the E-Referee™. All rights reserved.

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