Deuce. vs Einstand

Finding tennis players in a new city is nearly impossible. Deuce fixes that. Deuce is the social tennis app built for players who want more court time, better competition, and a real local tennis community — wherever they are. DISCOVER YOUR LOCAL TENNIS SCENE Find clinics, open court sessions, ladder events, and social tennis hosted by clubs and communities near you. Never miss a match again. FIND YOUR NEXT OPPONENT Browse players in your area by skill level, schedule games, and build your tennis network — all in one place. AI COACHING, ON DEMAND Get real-time coaching between points, pre-match scouting, and post-match analysis powered by AI. Like having a coach in your pocket. YOUR TENNIS IDENTITY Track your matches, win rate, and streak. Build a profile that reflects your game and grows with every match you play. FOUNDING MEMBER PERKS Join as a founding member and lock in early pricing — plus get exclusive discounts from participating clubs and partners. Deuce is free to download. Some features require a membership. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://deuce.club/privacy-policy

Many people play tennis. Far fewer truly understand the rules. Einstand explains tennis rules and club conventions the way they actually play out on court: concise, precise, with animated court diagrams instead of regulation prose. In 3–5 minute sessions. In German and English. Fully offline. WHAT'S INSIDE - 60 scenarios from real club play — serve, scoring, doubles situations, rallies, tournament play, etiquette - 8 learning paths — from the tiebreak to doubles formations to home-tournament etiquette - Pro-Moments — short magazine stories about the most interesting edge cases in the rules - Glossary with 80+ terms, A–Z, with search and context links into the scenarios - Doubles Lab — interactive visualizer for serve rotation and formations, walk through real game situations step by step WHAT EINSTAND DOESN'T DO - No ads. No trackers. No data sent to any server. - No account, no email, no login. Everything stays local on your iPhone. - No confetti, no "LEVEL UP!" banners, no streak-shaming. - No in-app purchases. One-time purchase or free, depending on launch pricing. WHO IT'S FOR - Club players who've been playing for years but still guess at "serving position on deuce in doubles" - Returning players and ambitious beginners - Coaches and team captains who want a reliable reference for their teams - Anyone who wants to settle a court-side rules debate, once and for all SOURCES AND TRUST Every rule cited to the ITF Rules of Tennis and DTB Wettspielordnung. We quote the section — you can verify. LANGUAGES German and English. Switch app language via iOS Settings. PRIVACY We collect nothing. We send nothing. There's no server to know anything. Built for club players. Built for clarity.