Bowling Auto Scorer

Just tap the pins you knocked down. Strikes, spares, and the 10th-frame branching are all calculated accurately. See the whole game on one scrolling scoresheet.

Are your strike and spare bonus calculations actually correct?

• Just tap the number of pins knocked down each roll • Accurately auto-calculates every case, including the 10th-frame branching • See the whole game at a glance with a horizontally scrolling scoresheet

Built for people manually keeping score for friends at the bowling alley. No simultaneous multi-player tracking or average-score aggregation — focused purely on accurate scoring for a single game.

Free for up to 10 games. A one-time ¥300 (or local equivalent) purchase unlocks unlimited games. No subscription.