Tempest Game Clock vs KnightKnight

This is a COMPANION APP to the Tempest Game Clock (available at tempestclock.com) A unique, tournament-style, heavy-weighted game clock that uses your own iPhone as its high definition, full color display. This app is intended only for owners of the Tempest Game Clock: a deluxe traditional form factor chess clock (using a patented precision rocker to control play during the game, not the touch screen). It pairs with this app to deliver clear analog and digital game timing with or without increments, delays, sudden death or OT time controls. Perfect for Chess, Backgammon, Go, Scrabble, Othello/Reversi, Checkers/Draughts, and other board games. Tempest features a strict TOURNAMENT MODE - which disables all phone / text functionality during rated games per FIDE and USCF guidelines. To see the clock in action and to order yours, please visit tempestclock.com.

Knight² is the social chess passport that brings your over-the-board games into the digital age. Whether you play at the park, a café, or a club, Knight² lets you record every match, track your progress with professional Glicko-2 ratings, and connect with players in your area. KEY FEATURES • QR Code Match Creation — Scan your opponent's code to start a verified match instantly. No manual entry, no hassle. • Professional Rating System — Glicko-2 calculations power your rating. See how you stack up across bullet, blitz, rapid, and classical time controls. • Verified Match History — Every game is recorded and confirmed. Build a permanent, trustworthy record of your chess career. • Local Discovery — Find nearby players and chess events. See who's active in your community. • Tournaments & Events — Create and join local tournaments. Bracket management, check-in, and results all in one place. • Photo Verification — Optional photo proof for disputed matches keeps the game honest. • Privacy Controls — You decide what others see. Control your profile visibility, stats, and leaderboard presence. WHY KNIGHT²? Casual chess players deserve more than faded scoresheets and forgotten games. Knight² gives you a verified identity, a real rating, and a way to meet players at your level—whether you're a weekend warrior or a club regular. Download Knight² and start building your chess passport today.