Chess Engine vs SquareSight
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Chess Engine
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.
- Scan physical or digital chess boards
- Instantly find the next best move
- AI board recognition
- Stockfish engine analysis
- Digitize diagrams from books
- Save and export to FEN/PGN
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Capture any physical or digital chess board and instantly find the NEXT BEST MOVE. No more manual entry. No more guessing. Just scan, solve, and win. Stop wondering what you missed and start understanding why. ▶ Why Use ChessFox: Whether you are reading a chess book, playing a friend at a park, or reviewing a tournament game, ChessFox uses stockfish to "see" the board and provide instantly the next best move. - Total Confidence in Every Game: Never feel lost in a position again. Get the clarity of a 3500+ ELO engine analyzing your specific real-world setup. - Study Smarter, Not Harder: Instantly digitize diagrams from books or newspapers. Spend your time learning the theory, not setting up the pieces. - The Perfect Training Partner: Carry a Grandmaster in your pocket. Get hints, find blunders, and explore "what-if" scenarios on the fly. ▶ What Sets ChessFox Apart: - Board Recognition: Our AI identifies pieces and positions from any chess board. - Deep Engine Analysis: Powered by Stockfish, the world’s strongest chess engine, for precision accuracy. - Save & Export: Instantly convert scans to FEN or PGN to share with coaches or export to your favorite analysis tools. JOIN THOUSANDS OF IMPROVING PLAYERS From casual hobbyists to dedicated club players, ChessFox is the essential tool for anyone serious about improving their game. Stop playing in the dark and start seeing the board with total clarity. Download ChessFox now and find your next winning move. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
SquareSight
This app provides real-time visualization of chess board control, pressure, and space. It helps players understand their strategic advantages and weaknesses during games or post-game analysis. Train smarter and see the board from a new perspective.
- Real-time square control visualization
- Post-game analysis insights
- Intuitive board interface
- Strategy breakdown
- Pressure and space visualization
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SquareSight is a chess analysis tool that visualizes control, pressure, and space across the board in real time. See which squares you dominate, which positions are contested, and where your strategy breaks down. Whether you're reviewing games or playing live, SquareSight helps you understand the board at a deeper level. Features: - Real-time square control visualization - Post-game analysis insights - Clean, intuitive board interface - Designed for both casual and competitive players Train smarter. See the board differently. Subscription Details: • Title: SquareSite Pro • Length: Monthly / Yearly • Price: $3.99/month or $24.99/year • Payment will be charged to your Apple ID account at confirmation of purchase. • Subscription automatically renews unless canceled at least 24 hours before the end of the current period. • Your account will be charged for renewal within 24 hours prior to the end of the current period. • You can manage or cancel your subscription in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/1N6nJYqz1Ya-UQd_mYPQB_MxBfjxJV35yMiI4WVWE4xk/edit?usp=sharing
Screenshots
Verdict
The clearest difference is rating: Chess Engine at 5.0 against SquareSight's 4.3. SquareSight's advantage is iOS requirement (15.0 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Chess Engine sells 4 in-app purchases, starting at $4.99 per 7 days and SquareSight sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Chess Engine holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
Chess Engine ships an update every 5 days, SquareSight every 10 days. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.
| Parameter | Chess Engine | SquareSight |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.3 (3 ratings) |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 5 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 143 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Abdullah Anwar | Earle McGinnis |
Customer experience
Chess Engine
SquareSight
In-app purchases
Chess Engine
- ChessScan Pro Weekly7 Days trial$4.997 Days
- ChessFox Pro Weekly$4.997 Days
- ChessFox Pro Annually$19.991 Year
- ChessFox Pro Lifetime$29.99
SquareSight
- SquareSight Pro Monthly7 Days trial$3.991 Month
- SquareSight Pro Yearly7 Days trial$24.991 Year









