Logos, colors, and the boilerplate.

Center Ref is a watch-first match-management app for soccer referees. The Apple Watch is the primary on-field interface — running clock, score, event log, stoppage time, and haptic period transitions; the iPhone companion handles pre-match setup and post-match review. For referees without an Apple Watch, Center Ref includes a full iPhone-only mode that runs the match on the phone alone.

Built for AYSO U6–U19 with full division presets (period structure, field size, offside rule, no-heading flag, mid-half quarter break), Center Ref also supports Club Rec leagues and a Custom division for high-school and adult matches.

Center Ref does not use CloudKit, does not have user accounts, and makes no network calls during a match. All match data lives locally on the referee's paired devices.