ChessCopilot vs Chess Analysis

Scan games, analyze moves, improve faster. ChessCopilot turns any chess board — a real board, a screenshot, or your handwritten score sheet — into instant Stockfish analysis. Start with a 3-day free trial — full engine analysis on your own boards and games, no commitment. Cancel anytime before it ends. HOW IT WORKS • Scan a position — a photo of a real board or a screenshot from any app or video. ChessCopilot recognizes the pieces and runs Stockfish to find the best move and the top lines. • Scan a score sheet — photograph a handwritten or printed game; ChessCopilot reads the moves, checks them for legality, and lets you review the whole game move by move. • Play from here — continue any scanned position against the engine's suggestions, no re-scanning needed. WHAT YOU GET • Real engine analysis powered by Stockfish — best move, evaluation bar, and the top variations. • Whole-game review — accuracy, blunders, mistakes, and the key moments. • Save your games and export them as PGN. • Open any position or game in your favorite analysis site to dig deeper. • No ads, ever. No account or sign-in — your games stay on your device. WHO IT'S FOR Club and improving players who want fast, honest feedback: settle a "what's the best move here?", review the game you just played from your score sheet, or study a position you saw online. SUBSCRIPTION Start with a 3-day free trial, then keep ChessCopilot with an auto-renewing subscription. Each plan has a clearly stated daily scan allowance (never "unlimited" — every scan is a real AI request, so the limit is honest and shown up front): • Casual — 20 scans/day • Pro — 50 scans/day • Pro Yearly — 50 scans/day, best value A note on accuracy: recognition is AI-powered and isn't perfect — glance at the recognized board before trusting it, and fix any misread piece with a tap. Payment is charged to your Apple ID at the end of the 3-day free trial. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel anytime in your App Store settings. Terms: https://chesscopilot.org/terms Privacy: https://chesscopilot.org/privacy Questions: support@chesscopilot.org

Chesslume turns your games into practical chess training. Import recent games from Chess.com or Lichess, or paste a PGN. Review every position with Stockfish, see evaluation changes, compare alternative lines, and understand where the game changed. KEY FEATURES Import public games from Chess.com and Lichess Paste any PGN for analysis Full Stockfish game review Accuracy scores and move classifications Best-move arrows and alternative engine lines Interactive board and position navigation Tactical puzzles with hints and solutions No Chesslume account required Chesslume is an independent chess training tool. It is not affiliated with, endorsed by, or sponsored by Chess.com or Lichess. Optional rewarded ads provide additional full-game analyses. Puzzle training remains available without an account.