KnightVision - Chess
iOS app by Abraham Obubo. Games · Abraham Obubo
- Store rating
- 5 / 5
- Store rating count
- 3
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 1.4
- Listing last refreshed
- 2026-09-09
View the original store listing
Store description excerpt
KnightVision Your all-in-one chess companion for over-the-board players. Scan chessboards with AR, digitize tournament scoresheets, import your online games, and analyze every move with Stockfish — all in one app. SCAN YOUR BOARD WITH AR Point your camera at any real chessboard and KnightVision uses ARKit and machine learning to detect every piece on the board. Save positions, add notes, and pick up where you left off. DIGITIZE TOURNAMENT SCORESHEETS Snap a photo of your handwritten scoresheet and let our OCR pipeline extract every move. Review, correct, and save the full game — no more manual PGN entry after a long tournament day. RECORD GAMES LIVE Use the interactive board to record your over-the-board games move by move as they happen. Drag and drop pieces with full move validation, then save the PGN instantly. DEEP GAME ANALYSIS Review any game with Stockfish engine analysis. Every move is classified — Brilliant, Great, Best, Good, Inaccuracy, Mistake, or Blunder — with accuracy scores for both players and a visual evaluation graph across the entire game. IMPORT FROM CHESS.COM & LICHESS Link your Chess.com and Lichess accounts to automatically import your game history. Filter and browse your full archive by platform, date, opening, and result. TACTICAL PUZZLES Sharpen your skills with rated puzzles matched to your level using the Glicko-2 rating system, or choose from custom themes and difficulty ranges. TRACK YOUR RATINGS Connect your USCF and FIDE IDs to track your official ratings alongside your online ratings — all in one profile. CUSTOMIZE YOUR EXPERIENCE Choose from multiple board themes and piece styles to make the app feel like home. SUBSCRIPTION PLANS KnightVision is free to use with generous limits. Upgrade for more: Pawn (Free) - 5 board scans/month - 5 scoresheet scans/month - 5 puzzles/day - 3 game reviews/month Knight — $4.99/month or $34.99/year - 30 board scans/month - 30 scoresheet scans/month - 20 puzzles/day - 15 game reviews/month King — $12.99/month or $99.99/year - Unlimited board scans - Unlimited scoresheet scans - Unlimited puzzles - Unlimited game reviews Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Your Apple ID account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your Account Settings on the App Store after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.knightvision.app/privacy
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