OpenMate vs ChessIQ AI

Learn chess openings, or play chess against a strong, fast engine with built-in coaching and analysis tools. OpenMate runs entirely on your device. No internet connection, no accounts, and no data collection. Everything is local, private, and instant. Designed for both play and improvement, OpenMate combines engine strength with visual guidance and practical coaching to help you understand the game as you play. Features: • Strong, fast engine with instant responses: ~4M nodes per second on an iPhone 16 (half on Low Power Mode), ~2800 ELO at 3s/move! • Fully offline: no network access required • Hint mode with visual coaching: - Opening guidance with move suggestions and lists (multicolor arrows) - Engine-recommended moves (green arrows) - Threat visualization (red arrows) • Built-in opening knowledge to guide early play • Strategy tips with both chess terminology and plain-English explanations • Play as White or Black • Flip the board anytime • Undo moves freely at any point • No clock: play at your own pace without time pressure OpenMate is designed to remove friction and distractions. There are no ads, no sign-ups, and no interruptions. Just chess. Whether you want to practice openings, analyze positions, or simply play strong games offline, OpenMate gives you a focused and responsive experience. Built for iPhone and iPad, tested across devices, and optimized for smooth performance.

Turn every game you play into a lesson. ChessIQ AI imports your games from Lichess or Chess.com — or any pasted PGN — and reviews them move by move with a full chess engine running right on your device. No account, no upload, no waiting on a server. Every move is labeled Book, Best, Excellent, Good, Inaccuracy, Mistake, or Blunder, so you can see instantly where a game turned. A live evaluation bar tracks the swing in advantage as you step through the position, and an accuracy score for each side sums up how well you actually played. Want it explained instead of just shown? Turn on spoken narration and ChessIQ AI talks you through the game move by move — calling out blunders, naming the better move you missed, and closing with a spoken summary when the game ends. Choose the voice, adjust the speech rate, and decide whether every move is narrated or just the ones that matter. FEATURES • Import from Lichess, Chess.com, or paste a PGN directly • On-device analysis — a full chess engine runs locally on your iPhone • Move classifications: Book, Best, Excellent, Good, Inaccuracy, Mistake, Blunder • Live evaluation bar and a per-player accuracy score • Spoken, move-by-move narration with selectable voice and speech rate • Step-by-step playback controls and a full move list you can jump to instantly • Adjustable search depth to balance analysis speed against engine strength • Your games stay on your device — analysis never leaves your phone Whether you're reviewing today's blitz game or breaking down a tournament loss, ChessIQ AI gives you a coach's eye on every move — without the coach.