PredatorMatch replaces messy spreadsheets with an offline-first outdoor tournament engine. • Anti-Cheat: Automated GPS geofencing, metadata timestamps, & secure watermarks prevent fraud. • Offline-First: Local caches catch data in dead zones; dynamically push to the cloud on reconnect. • Native Payments: Frictionless registration via Apple/Google Pay. • Live Scores: SRE-optimised real-time leaderboards and instant push notifications on the water.