ChessScan
Scan chess scoresheets
Only for iPhone
Free · In‑App Purchases
iPhone
Snap a photo of your scoresheet, get an instant PGN. AI reads your handwriting, Stockfish analyzes your moves, and you can share with anyone.
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
The developer, Eugene Chan, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Eugene Chan
- Size
- 18.7 MB
- Category
- Board
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- ChessScan Premium $7.99
- ChessScan Standard (Annual) $39.99
- ChessScan Premium (Annual) $59.99
- ChessScan Standard $4.99
- Copyright
- © 2026 Eugene Chan