About
Instantly analyze any chess board by scanning it to find the best next move. This tool uses advanced AI and a powerful chess engine to help you study, train, and improve your game. Digitize diagrams from books or review tournament games with confidence.
What's New in Chess Engine
2.3.10
July 4, 2026
Haptic Feedback: Added tactile haptics to moving pieces and gameplay for a more immersive experience. 7-Day Trial: Extended the free trial from 3 to 7 days, giving you a full week to try everything.
MoreSubscription plans
ChessScan Pro Weekly
Unlock All Premium Features
In-App Purchases
$39.99
ChessScan Pro Lifetime
Unlock All Premium Features
Developer apps
FAQ
Does ChessFox have ads?
ChessFox does not contain advertisements. The app is free to download and use, with optional in-app purchases for premium features.
What chess engine powers ChessFox?
ChessFox is powered by Stockfish, which is recognized as the world's strongest chess engine. This ensures highly accurate and precise analysis of chess positions.
Can ChessFox recognize pieces from any chess board?
Yes, ChessFox features advanced AI that can identify pieces and their positions from virtually any physical or digital chess board you scan.
How does ChessFox help me study chess?
You can instantly digitize chess diagrams from books or newspapers using ChessFox. This allows you to focus on learning chess theory rather than manually setting up pieces.
What are the subscription options for ChessFox?
ChessFox offers weekly subscriptions for $4.99, including a 3-day free trial for ChessScan Pro. An annual subscription for ChessFox Pro is available for $19.99.
Can I share my scanned games with others using ChessFox?
Yes, ChessFox allows you to instantly convert your scans into FEN or PGN formats. These can be easily shared with coaches or exported to your preferred chess analysis tools.
What is the age rating for ChessFox?
ChessFox has an age rating of 4+. This indicates it is suitable for young children and does not contain content typically considered inappropriate for this age group.
How often is ChessFox updated?
The latest version of ChessFox is 2.3.9, which was last updated on June 24, 2026. Updates are released regularly to improve performance and add new features.