Chess Clock by Chess.com vs KnightKnight

Replace your chess clock with this free game timer! It's easy to use, yet fully featured to handle any time control. 100% free: no in-app purchases, no ads! Choose your time control and you're ready to play. The 2nd player presses her button to start the 1st player's clock - and the game is on! FEATURES - Large, easy-to-read buttons - Works in landscape and portrait on all devices - Quickly customize the app for one-tap access to all your favorite time controls - Time controls include base minutes per player and optional per-move delays or bonus time. The app supports both Fischer and Bronstein increments, as well as simple delays. The duration is up to you! - Supports multiple-stage time controls commonly seen in tournaments, such as "40 moves in 2 hours + game in 60 minutes." A glance at the clock shows your current stage! - Support for handicapping lets you set different time controls for each player! - You can adjust the time remaining on the fly, in the middle of your game, for either or both players! - Clock pauses automatically if the app is interrupted; manually pause the clock at any time - Pleasant sounds for buttons and "time's up" alert At Chess.com, we really do love chess, and *sometimes* we even play it offline! For times like that, we created this clock - and we hope you love it as much as we do.

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.