Comparison

Chessful vs Chess Engine

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

Head to head
About

Chessful

Analyze your chess games to identify and understand your mistakes. Practice specific error types, solve puzzles, study lessons, and play against AI opponents. Offers offline capabilities and a private, ad-free experience.

Highlights
  • Move-by-move game analysis with explanations
  • Personalized training based on your mistakes
  • 15,000+ puzzles in 53 themes (offline)
  • 156 interactive lessons
  • 40 AI opponents (400-2400 Elo)
  • Import up to 2,000 games via PGN
Features
Read full description

You lost the game, and you can't tell which move did it. Chessful can. Stockfish checks every move on your device, and each mistake comes with an explanation in plain language. Then those mistakes become your training. Chessful builds practice from the errors in your own games, so your time goes to the moves that cost you. Know what went wrong Every mistake is sorted into one of 10 types, such as Missed Back-Rank Mate, and explained. You see what kind of error it was and what to practice next. Bring your game history Import up to 2,000 games from one PGN file. If the file holds more, Chessful brings in your newest 2,000. Analyze All then works through every game you haven't analyzed yet, one after another, so a whole archive gets reviewed without opening each game. More to practice 15,000 puzzles in 53 themes work offline. 96 endgames let you play out the technique against Stockfish until it sticks. Learn at your own pace Study with 156 interactive lessons, one topic at a time. Play someone your level Choose from 40 opponents rated 400 to 2400 Elo, and move up when you're ready. Earn 59 achievements in 8 groups along the way. Private and calm Your games stay on your device. You don't need an account, and Chessful has no ads. It doesn't collect analytics or track you, and it won't send you notifications. Made for iPhone, iPad, and Mac On the Mac, Chessful needs Apple silicon. It speaks 32 languages and works with VoiceOver and Voice Control. Free and Premium Chessful is free to download. The free plan includes: • The first 10 opponents • The first endgame in each category • 2 game analyses, 3 puzzles, and 2 coach hints every day On the free plan, Analyze All stops after your 2 daily analyses. Premium lifts the daily limits and opens all 40 opponents and all 96 endgames. Choose monthly or yearly, each starting with a 1-week free trial, or buy lifetime access once. Family Sharing is included with all three. Play one game and see what Chessful finds. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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/

Screenshots

Chessful4 screens
Chess Engine4 screens

Verdict

The call

The clearest difference is rating: Chess Engine at 5.0 against Chessful's 4.3. 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. Chessful sells 6 in-app purchases, starting at $2.99 per month and Chess Engine sells 5 in-app purchases, starting at $2.99 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 — 3 and 3 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

Scorecard1 real difference · 9 level
Chessful versus Chess Engine: the parameters behind the verdict, then further details
ParameterChessfulChess Engine
PriceFreeFree
Rating4.3 (3 ratings)5.0 (3 ratings) — better
Positive reviews66.7% of reviews—
Number of ratings33
Update frequencyEvery 5 daysEvery 5 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size167 MB179 MB
Age rating4+4+
DeveloperAntti AittamaaAbdullah Anwar

Customer experience

Chessful

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Chess Engine

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

In-app purchases

6 purchases

Chessful

Subscriptions2
  • Chessful Pro Monthly7 Days trial$2.991 Month
  • Chessful Pro Yearly7 Days trial$17.991 Year
One-time4
  • Support the Developer Coffee$1.99
  • Support the Developer Supporter$4.99
  • Support the Developer Huge Support$9.99
Show 1 more
  • Chessful Pro Lifetime$29.99
5 purchases

Chess Engine

Subscriptions4
  • ChessFox Pro Monthly$2.991 Month
  • ChessScan Pro Weekly7 Days trial$4.997 Days
  • ChessFox Pro Weekly$4.997 Days
Show 1 more
  • ChessFox Pro Yearly$14.991 Year
One-time1
  • ChessFox Pro Lifetime$49.99

Questions

Is Chessful free?
Chessful is free to download, with in-app purchases available.
Is Chess Engine free?
Chess Engine is free to download, with in-app purchases available.
Which has better reviews, Chessful or Chess Engine?
Chess Engine is rated higher. Chessful averages 4.3 out of 5 from 3 ratings, while Chess Engine averages 5.0 from 3 ratings.
Do Chessful or Chess Engine have ads?
Neither Chessful nor Chess Engine shows ads.
Which is updated more often, Chessful or Chess Engine?
Chessful ships an update every 5 days, and Chess Engine every 5 days. Most recently, Chessful was updated on November 11, 2026 and Chess Engine on November 9, 2026.

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