Billiards Shot Clock vs Rotation Pool Scorer

Use this app as your own personal shot clock timer. While it was built with billiards / pool in mind, the timers are configurable and can be used for anything. Best part is that it is 100% free!

Score K-Ball and American Rotation matches, ball-by-ball, on your phone. Rotation Pool Scorer is built for rotation pool players who want a real scoring tool — not a whiteboard, not a napkin, not a general-purpose app that doesn't understand rotation formats. HOW IT WORKS Set up a match in seconds — pick your players, pick your game type, pick your race target. That's it. The match screen shows exactly what you need and nothing you don't: • Both players side by side with running score • All 15 balls visible with point values • Current frame and match timer • Tap balls as they drop, scores update instantly When a rack ends, you move to the next frame. When someone hits the race target, the match is over. Post-match summary shows final score, frames played, balls pocketed, points-per-frame average, and a frame-by-frame breakdown. GAME FORMATS • K-Ball — modern rotation variant with foul penalties and ball-in-hand rules. Race-to-target with fast, aggressive pacing. Built for players who want a modern take on the rotation format. • American Rotation — sequential 1-15 rotation. 1 point per ball for balls 1-10, 2 points per ball for balls 11-15. Twenty points per rack. Race-to-target format. More rotation games coming — Filipino Rotation is next. BUILT FOR ROTATION Rotation pool is a sequential game — balls have to fall in numerical order. Points come from balls made, not games won. Every ball matters and every point counts. A general-purpose pool app can't handle this cleanly. Rotation Pool Scorer was built from the ground up for the format. PRIVATE BY DEFAULT No account required. No cloud sync. No ads. No tracking. Your match data stays on your phone. The only thing that ever leaves your device is the receipt that validates your unlock. WHO IT'S FOR Anyone playing rotation pool, anywhere. K-Ball players. AMRO league players. Tournament competitors. Regional groups. Casual players who want a real scorer instead of paper and pencil. If you play rotation pool and you're tired of scoring it wrong or losing track mid-match, you found the right app. FREEMIUM Free to download. Score 2 matches free to try the app. Unlock unlimited matches with a one-time $4.99 purchase — no subscription, no recurring charges, no data harvesting. Pay once, own it forever.