Tennis Scorebook is a local offline scoring app for tennis players, coaches, and club events. Quickly record singles or doubles match scores while the app handles games, sets, tiebreaks, and serve rotation to reduce scoring mistakes. Key features include: 1. Tennis match scoring: Supports singles, doubles, best of three sets, one-set matches, tiebreaks, and other common formats. 2. Serve and rule prompts: Automatically marks server, changeover points, game point, set point, match point, and tiebreak serve order. 3. Match statistics review: Optionally track first-serve points won, breaks, double faults, unforced errors, and more to generate post-match stats. 4. Match history archive: Save players, court, date, format, and score for training review and club ranking reference. 5. Local offline use: No login and no network required. All match data stays on the user's device.
