ChessKnock vs Mouseslip

ChessKnock: Your Ultimate 2-Player Chess Experience ChessKnock brings back the classic, face-to-face excitement of chess by letting you play with a friend on a single device. It's the perfect way to connect, strategize, and enjoy the timeless game of chess, no internet required! 2-Player Local Multiplayer: Challenge a friend, family member, or anyone nearby to an engaging game of chess, all on one device. Deep Customization: Tailor your game experience with extensive settings for time controls, piece movement rules, and more. Stunning Themes: Personalize your chessboard and pieces with a variety of beautiful themes to match your style. Game History: Review past matches, analyze your moves, and learn from your victories and defeats. Comprehensive Rulebook: New to chess or need a refresher? Our built-in rulebook covers everything from basic movements to advanced strategies. Whether you're a seasoned grandmaster or just learning the ropes, ChessKnock offers an intuitive and enjoyable way to play chess with someone right next to you. Download now and let the games begin!

Mouseslip is free, full-strength chess analysis that runs entirely on your iPhone — no subscription, no account required. Powered by a native Stockfish engine, Mouseslip reviews your games move by move: an evaluation bar, an accuracy score for each side, and a clear label for every move from Brilliant to Blunder — so you finally understand what went wrong, and what went right. ANALYZE YOUR GAMES • Import games by username from Chess.com or Lichess • Full Game Review: eval graph, per-move classifications, and accuracy • Step through any line with live engine evaluation and best moves SOLVE PUZZLES • Hundreds of thousands of tactics puzzles, filterable by rating and theme • Download puzzle packs to solve completely offline — no connection needed • Track your puzzle rating as you improve PLAY TRAINING BOTS • Dozens of bots rated 400 to 2800 — pick your level • Play as White, Black, or random, with takeback and an optional eval bar • Analyze any game you just played with one tap BUILT FOR LEARNING • Optional AI coach — bring your own OpenAI or Claude key for plain-English move explanations • Piece-ID notation to make moves easier to read • Light and dark themes No login needed to analyze, solve, or play. Download a puzzle pack once and Mouseslip works fully offline.