Headpin keeps bowling’s missing details

Field notes

Headpin’s scoring model begins with the physical pins left standing, replacing keypad entry with a tap-based frame record. It also stores the ball and boards associated with each shot, then draws the path through the arrows, breakpoint, and pocket. The page says records remain on the phone and continue working without a signal once the app is on the home screen. Its comparison feature is organized around what worked previously on the same alley.