Chessight vs Chess Coach

Chessight is the fastest way to analyze, review, and learn from your chess games — all on your iPhone. Import your own games or analyze chess.com matches from any username. A full Stockfish 18 engine runs locally on your device to classify every move as brilliant, great, best, inaccuracy, mistake, or blunder — exactly like the big chess sites, but without an account or monthly subscription. WHAT YOU CAN DO • Analyze any PGN — paste a game or import via share sheet • Pull chess.com games by username with one tap • See move-by-move accuracy, classifications, and eval graph • Tap any move for a detailed breakdown with best alternatives • Explore variations freely — play "what if" lines and get instant evaluation • Share positions with a single tap PLAY & TRAIN • Play against Stockfish at adjustable depth (1–20) • Solve the daily chess.com puzzle • Browse 37+ famous checkmate patterns • Edit any position with a flexible board editor PRIVACY FIRST • The Stockfish engine runs entirely on your device — your games never leave your phone • No account required • Chess.com game data fetched through their public API FREE OR PREMIUM • One free deep analysis every day • Watch a short ad to unlock additional analyses • Or buy Premium once — unlimited analyses, no ads, forever • Premium is Family Shareable WHAT'S INCLUDED • Stockfish 18 with NNUE neural evaluation • Interactive board with legal-move highlighting • Opening book detection • Accuracy stats across games • iPad-optimized two-column layout • Works on iPhone and iPad (portrait and landscape) Download Chessight today and start analyzing every move you make.

Most chess apps hand you a wall of mistakes. Chess Coach gives you one. It reads your recent games and finds the single highest-leverage weakness holding your rating back — then shows you the evidence, the resources to fix it, and tracks whether it's actually getting better over time. ONE FOCUS, NOT A FIRESALE After every analysis you get one Focus Area — "endgame conversion," "hanging pieces under time" — with a number behind it, not a dashboard of forty things you'll never read. FROM YOUR REAL GAMES Connect Chess.com or Lichess, or import a PGN. Chess Coach reads the games you actually played — blitz, rapid, classical — not generic puzzles. SEE THE EVIDENCE Every Focus Area cites the specific games it came from, with a one-line note on what went wrong. Tailored book, video, and article recommendations point you at the fix. TRACK REAL IMPROVEMENT Re-check the same weakness on your newer games and see the trend — improving, holding, or slipping — on a simple progress timeline. When you've solved it, Chess Coach moves you on to the next thing. PRIVATE BY DESIGN Runs on your device. Start free with no account and no setup. Upgrade to Pro for up to 30 sharper analyses a month on a stronger model, or bring your own Anthropic API key. Stop guessing what to work on. Fix one thing at a time. All required subscription information is presented in the in-app paywall: Terms of Use (standard Apple EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Link to our Privacy Policy: https://apps.superduper.nz/privacy/chess-coach-game-analysis