Pool Rules

Contains adsIn-app purchases
Content rating
Everyone
50+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

Pool Rules is the complete, portable reference for ten billiards games.

• Eight Ball
• Nine Ball
• Ten Ball
• One Pocket
• 14.1 Straight Pool
• Bank Pool
• Rotation
• K-Ball
• Cowboy Pool
• 235 (Taiwanese Carom)

Rules for the six classic games are sourced directly from the three major governing bodies — WPA, CSI (BCAPL/USAPL), and APA — plus traditional and community-sourced rules for Rotation, K-Ball, Cowboy Pool, and 235. Switch between rulesets with a tap to see how the rules differ across organizations. Sections marked with a star highlight the key differences between your default ruleset and the one you're viewing.

Designed for phones, foldables, and tablets, in portrait or landscape.

Dark mode and light mode supported. Go ad-free with a one-time purchase.

Perfect for players, referees, and anyone who wants to settle a rules dispute at the table.
Rules for ten billiards games, straight from the WPA, CSI, and APA rulebooks.
Updated on
Nov 10, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Pool Rules 2.0
• Built for foldables and tablets. On an unfolded phone or an iPad, rules open side by side: sections on the left, the rule on the right.
• Key Differences opens full width on larger screens.
• Turn your device sideways. Every screen works in landscape.
• Updated for the latest Android and iOS.
• Fixes and performance improvements.
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
Lorinos Engineering LLC
apps@lorinos.com
11520 Island Lakes Ln Boca Raton, FL 33498-6806 United States
+1 754-444-9321