Comparison

Chess Engine vs SquareSight

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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/

About

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.

Highlights
  • Real-time square control visualization
  • Post-game analysis insights
  • Intuitive board interface
  • Strategy breakdown
  • Pressure and space visualization
Features
Read full description

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

Chess Engine4 screens
SquareSight4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
Chess Engine versus SquareSight: the parameters behind the verdict, then further details
ParameterChess EngineSquareSight
PriceFreeFree
Rating5.0 (2 ratings) — better4.3 (3 ratings)
Positive reviews—50.0% of reviews
Number of ratings23 — better
Update frequencyEvery 5 days — betterEvery 10 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size143 MB17 MB
Age rating4+4+
DeveloperAbdullah AnwarEarle McGinnis

Customer experience

Chess Engine

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

SquareSight

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

In-app purchases

4 purchases

Chess Engine

Subscriptions3
  • ChessScan Pro Weekly7 Days trial$4.997 Days
  • ChessFox Pro Weekly$4.997 Days
  • ChessFox Pro Annually$19.991 Year
One-time1
  • ChessFox Pro Lifetime$29.99
2 purchases

SquareSight

Subscriptions2
  • SquareSight Pro Monthly7 Days trial$3.991 Month
  • SquareSight Pro Yearly7 Days trial$24.991 Year

Questions

Is Chess Engine free?
Chess Engine is free to download, with in-app purchases available.
Is SquareSight free?
SquareSight is free to download, with in-app purchases available.
Which has better reviews, Chess Engine or SquareSight?
Chess Engine is rated higher. Chess Engine averages 5.0 out of 5 from 2 ratings, while SquareSight averages 4.3 from 3 ratings.
Do Chess Engine or SquareSight have ads?
Neither Chess Engine nor SquareSight shows ads.
Which is updated more often, Chess Engine or SquareSight?
Chess Engine ships an update every 5 days, and SquareSight every 10 days. Most recently, Chess Engine was updated on October 11, 2026 and SquareSight on October 6, 2026.

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