ChessScan vs KnightVision

ChessScan instantly digitizes your handwritten chess scoresheets using AI-powered OCR. Simply photograph your scoresheet after a tournament game and ChessScan converts it into standard PGN notation — ready to review, analyze, and share. How It Works Scan your scoresheet with your iPhone camera AI reads your handwriting and extracts every move Review moves on an interactive chess board Get Stockfish engine analysis for every position Save, export, or share your game Powerful Features • AI-Powered OCR — Accurately reads handwritten moves from all standard scoresheet formats • Multi-Page Support — Scan scoresheets that span multiple pages and combine them into a single game • Interactive Board — Step through your game move by move on a full chess board with piece animations • Stockfish Analysis — See the best move for every position with real-time engine evaluation • Move Validation — Automatic detection of illegal or ambiguous moves with easy correction tools • Game Annotations — Add voice or text commentary to any move for coaching or personal review • PGN Export — Copy or share your game in standard PGN format compatible with Lichess, Chess.com, and all major platforms • Cloud Sync — Your games are saved securely and accessible across devices • Game Sharing — Share games with friends, students, or coaches via link or QR code • PGN Import — Import existing PGN files to review and analyze Subscription Plans • Free — 10 scans per year, 2 saved games • Standard — 100 scans per year, 50 saved games, cloud sync • Premium — Unlimited scans, unlimited storage, all features ChessScan is built for tournament players, chess coaches, and anyone who plays over-the-board chess. Stop losing your game history — digitize every scoresheet and build your personal chess library. Get instant analysis of your tournament game without need to export to Chess.com or Lichess. Share your analysis and annotations with easily with your opponent, coach, or mentor. Privacy: Your games are stored securely using Firebase. We do not sell or share your personal data. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://chessscan.app/privacy.html

KnightVision 2.0 Your all-in-one chess companion, now with online gameplay, 2D scanning, and live broadcasts. Play, scan, record, and improve—all in one app. PLAY LIVE OR DAILY CHESS Find opponents, challenge friends, or share a challenge link. Play rated or casual Blitz and Rapid games, or choose Daily chess with 1, 2, or 3 days per move. Preview and confirm Daily moves, manage multiple games, and resume from your dashboard. SCAN BOARDS & DIAGRAMS Scan physical boards with AR, or import positions from board photos, 2D diagrams, and screenshots. Review detected pieces, save positions, add notes, and start analyzing. BROADCAST & RECORD GAMES Broadcast your over-the-board games or watch others move by move. Record games on an interactive board with legal move validation and save them as PGN. DIGITIZE SCORESHEETS Turn handwritten tournament scoresheets into digital games. Photograph, review, correct, and save without entering every move manually. ANALYZE WITH STOCKFISH Understand your games through engine analysis, move classifications, player accuracy scores, and evaluation graphs. IMPORT YOUR ONLINE GAMES Connect Chess.com and Lichess to import and browse your history by platform, date, opening, and result. TRAIN & PERSONALIZE Solve rated puzzles matched to your level or practice specific themes and difficulties. Track USCF, FIDE, and online ratings in one profile, and customize your board and pieces. SUBSCRIPTION PLANS Pawn (Free) 5 board scans/month, 5 scoresheet scans/month, 5 puzzles/day, and 3 game reviews/month. Knight — $4.99/month or $34.99/year 30 board scans/month, 30 scoresheet scans/month, 20 puzzles/day, and 15 game reviews/month. King — $12.99/month or $99.99/year Unlimited board scans, scoresheet scans, puzzles, and game reviews. Subscriptions auto-renew unless cancelled at least 24 hours before the current period ends. Your Apple ID account is charged for renewal within 24 hours before the period ends. Manage or cancel subscriptions in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.knightvision.app/privacy