RPS Cyber delivers a complete Rock Paper Scissors experience with data-driven gameplay on iPhone. CORE FEATURES: • 3 AI difficulty tiers — Easy, Medium (pattern-adaptive), Hard (predictive) • Win-streak counter + personal best streak record • 50-match session history with per-round detail • Win / Loss / Draw breakdown and win-rate percentage • Move frequency distribution (Rock / Paper / Scissors usage stats) • Bilingual voice feedback — English or Chinese • SpriteKit particle burst on every reveal • Fully offline — no account, no network, no data collection PRIVACY: All game data is stored locally on your device. Nothing is transmitted externally. System requirements: iOS 16.0+, iPhone