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.