Comparison

Chess.com vs Chess Notation Trainer

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

Head to head
About

Chess.com

Engage in online and offline chess matches with millions of players worldwide. Improve your skills through interactive lessons, over 500,000 puzzles, and powerful AI opponents. Compete in tournaments and explore various chess variants.

Highlights
  • Online multiplayer chess
  • Offline play against AI
  • Extensive puzzle library
  • Interactive chess lessons
  • Tournament participation
  • Chess variants
  • Game analysis
Features
Read full description

Play chess lessons online with over 265 million players from around the world! Chess is known as the best strategy board game in the world! Enjoy unlimited 3D offline pocket chess games and improve your chess rating with 500,000+ puzzles, more than 20 million chess games a day, lessons, and over 100 powerful bot opponents. Unlock your inner chess master today! PLAY CHESS ONLINE: - 2 Player online chess mode is entirely free to enjoy with your friends. - Join tournaments with players online or friends and become a master. - Play games in real-time from one minute per game to 30 minutes or longer with friends. - Review your strategy and game lessons and lay out daily correspondence in online chess. - Play exciting chess variants in our app: chess960 (Fischer-Random), blitz chess, puzzle rush, bullet chess, puzzle battle, or blindfold. CHESS PUZZLES: - Enjoy 500,000 + unique puzzles. - Rated mode automatically adjusts to your skill level to help you improve. - Race the clock with a timer to beat your high score in Puzzle Rush. - Practice puzzles with specific themes in this strategy board game (checkmate in 1, in 2, in 3, blindfold, endgames, fork, skewer, sacrifice, timer, etc.) CHESS LESSONS: - Hundreds of quality chess lessons and online videos made by masters (Learn and practice your skills with chess problems) - Interactive puzzles tutorials with tips and game recommendations. - Learn all the chess rules and strategies in a step-by-step lesson plan (opening, endgame...) CHESS COACHING: - Learn from helpful and immersive visual chess coach lessons. - Review your games with the coach and learn the strategy of the board game for every move. - Play games with the coach, who will guide you through the fundamentals move by move and provide helpful hints as you play. PLAY CHESS ONLINE AGAINST THE COMPUTER: - Choose the level of computer opponent you want to play and set a timer. - Analyze your chess games offline and learn to see where you went wrong and how you can improve. CHESS COMMUNITY: - Join a community of more than 200M online chess players. Find friends! - More than 20M games played each day. - Compete to get your own rating and try to join the best player online chess leaderboards against other players. - Watch the most popular superstars: Hikaru, GothamChess, or Magnus! ... and MUCH MORE: - Play chess games offline against the computer and the clock with a timer. - Articles by the best coaches and masters. - Explore openings like Queen´s Gambit or Sicilian Defense. - Challenge and play with your friends in an online chess game. - Choose from 20+ board themes and 3D pieces. - Get in-depth performance stats about your games, puzzles, and lessons. Playing pocket chess online has never been so easy! Chess.com is the place to play chess games online with your friends and other players! Share your suggestions and comments. Our support team is happy to help you 24 hours a day, 365 days a year! ABOUT CHESS.COM: Chess.com was created by chess players and people who love chess! Team: http://www.chess.com/about

About

Chess Notation Trainer

Master chess squares and notation with this training app. Improve your ability to identify coordinates, translate moves, and visualize the board, even without one. Ideal for serious players looking to enhance calculation speed and chess understanding.

Highlights
  • Identify squares by coordinate
  • Translate move sequences to notation
  • Determine square color instantly
  • Stay oriented on the board
  • Follow chess tutorials without a board
  • Speed up calculation
  • Practice blind chess
Features
Read full description

Serious about chess? But struggling to identify the squares, remembering sequences and follow chess notations? Well, you just landed on the perfect app! This training app is designed to dramatically uplift your mastery over chess squares. There are 5 training sessions. A small dose of regular practice will make you: 1. Spot a square as soon as you hear or see its coordinate 2. Translate a sequence of moves into their notation at ease 3. Immediately identify the color of a square 4. Stay oriented regardless of you facing white or black 5. Follow along with chess tutorials, books or any discussion without a board 6. Massively speedup your thought process on any calculation 7. Finally, start playing blind chess! Don't be surprised if you see a sudden surge of rating simply increasing your strength on square reading. The free version is already good enough to cause a major spike in your chess career. However, a one time purchase will unlock the full version which includes: - Extended time controls - Untimed practice mode - Milestones and achievements - Board assistance during training - And a complete visualization of your records There will be no ads, neither in the full version nor in the free one. Just a beautiful and satisfyingly addictive way to your square mastery. Caution: If you are rated below 1500, this app is probably not gonna be as useful for you, and tactics training is something you should prioritize.

Screenshots

Chess.com4 screens
Chess Notation Trainer4 screens

Verdict

The call

The clearest difference is review sentiment: Chess Notation Trainer at 100% against Chess.com's 64%. Chess Notation Trainer also leads on ads (none vs shown) and update cadence (every 2 days vs weekly). Chess.com's advantage is ratings volume (827K vs 16) and rating (4.8 vs 4.5). On price, in-app purchases, monetization model and device support 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.com sells 12 in-app purchases, starting at $4.99 per month and Chess Notation Trainer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Chess.com holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Chess.com has 827K ratings behind it against 16, so its average is the more settled of the two. Written reviews complicate that: 64% of Chess.com's written reviews are positive against 100% of Chess Notation Trainer's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Chess.com ships an update weekly, Chess Notation Trainer every 2 days. The most recent releases landed on September 25, 2026 and September 7, 2026 respectively.

Scorecard6 real differences · 5 level
Chess.com versus Chess Notation Trainer: the parameters behind the verdict, then further details
ParameterChess.comChess Notation Trainer
PriceFreeFree
Rating4.8 (827K ratings) — better4.5 (16 ratings)
Positive reviews63.9% of reviews100.0% of reviews — better
Number of ratings827K — better16
Update frequencyWeeklyEvery 2 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#5 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.0 — better18.6
Further details — not scored
Size445 MB26 MB
Age rating4+4+
DeveloperChess.comNishat Majid

Customer experience

Chess.com

All ratings827,408 ratings
Positive95.9%
Neutral1.5%
Negative2.6%
Written reviews8,373 reviews
Positive63.9%
Neutral5.9%
Negative30.2%

Chess Notation Trainer

All ratings15 ratings
Positive86.7%
Neutral0.0%
Negative13.3%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Chess.com

Reported bugs

5 issues
  • Incorrect move suggestions in game analysis
  • Inability to leave or manage chess clubs within the app
  • Puzzle mode crashing when attempting to reveal the solution
  • Inconsistent behavior when switching between Wi-Fi and mobile data
  • Pieces not registering correctly on the board during gameplay

Requested features

5 requests
  • Ability to customize board and piece themes
  • Option to pause and resume games at a later time
  • Improved game analysis with more detailed explanations
  • Enhanced social features for interacting with other players
  • Offline mode for practicing puzzles and tactics

Chess Notation Trainer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

Chess.com

Subscriptions12
  • Gold Membership7 Days trial$4.991 Month
  • Gold Membership7 Days trial$6.991 Month
  • Platinum Membership7 Days trial$6.991 Month
Show 9 more
  • Platinum Membership7 Days trial$10.991 Month
  • Diamond Membership7 Days trial$14.991 Month
  • Diamond Membership7 Days trial$16.991 Month
  • Gold Membership7 Days trial$29.991 Year
  • Platinum Membership7 Days trial$49.991 Year
  • Gold Membership7 Days trial$49.991 Year
  • Platinum Membership7 Days trial$79.991 Year
  • Diamond Membership7 Days trial$99.991 Year
  • Diamond Membership7 Days trial$119.991 Year
1 purchases

Chess Notation Trainer

One-time1
  • Full Version$4.99

Questions

Is Chess.com free?
Chess.com is free to download, with in-app purchases available.
Is Chess Notation Trainer free?
Chess Notation Trainer is free to download, with in-app purchases available.
Which has better reviews, Chess.com or Chess Notation Trainer?
Chess.com is rated higher. Chess.com averages 4.8 out of 5 from 827K ratings, while Chess Notation Trainer averages 4.5 from 16 ratings.
Do Chess.com or Chess Notation Trainer have ads?
Chess.com shows ads; Chess Notation Trainer does not.
Which is updated more often, Chess.com or Chess Notation Trainer?
Chess.com ships an update weekly, and Chess Notation Trainer every 2 days. Most recently, Chess.com was updated on September 25, 2026 and Chess Notation Trainer on September 7, 2026.

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