Comparison

Chessimo 2.0 vs Chess Opener Lite

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

Head to head
About

Chessimo 2.0

Master the game of chess with unlimited free games, over 150,000 tactics puzzles, interactive lessons, and a strong computer opponent. This app offers a unique end-to-end training experience, allowing you to practice puzzles and then immediately apply your skills against AI. Improve your rating and unlock your potential as a chess player.

Highlights
  • 150,000+ tactics puzzles
  • Interactive lessons and videos
  • Play against computer opponent
  • Game analysis
  • Opening explorer
  • Performance stats
Features
Read full description

Play chess for free on one of the best chess app in the world! Enjoy free unlimited chess games and improve your chess rating with 150,000+ tactics puzzles, interactive lessons and videos, and a powerful computer opponent. Unlock your inner chess master today! We are the only app in the market that allows you finish a puzzle and continue playing the exercise against the computer! This will allow to have an end to end training experience, starting with the puzzle, and when it is solved, continue playing against the computer! THE FULL EXPERIENCE IS HERE! CHESS TACTICS & CHESS PUZZLES: - Enjoy 150,000+ unique puzzles - Rated mode automatically adjusts to your skill level to help you improve - Race the clock to beat your high score in game - Practice puzzles with specific themes in learning mode CHESS TRAINING LESSONS: - Hundreds of quality chess lessons and chess videos made by masters - Interactive tutorials and trainings with tips and recommendations and how to improve your game - Learn all the chess rules and strategies in a step-by-step lesson plan & trainings PLAY CHESS AGAINST THE COMPUTER: - Train with the different modules in the app - Choose the level of computer opponent you want to play - Analyze your chess games to see where you went wrong and how you can improve - See how high you can go! PLAY CHESS FOR FREE: - Play chess completely free with your friends - Play daily correspondence chess for low-pressure games on your own schedule - Try exciting chess 960 variant  ... and MUCH MORE: - Strategies by the best authors, coaches, and trainers - Develop an unbeatable opening repertoire with the opening explorer - Get in-depth performance stats about your games, Puzzles and Lessons

About

Chess Opener Lite

Master chess openings with an interactive trainer and comprehensive database. Build and memorize your own repertoire, compare variations, and track your progress. Works offline and offers extensive opening exploration.

Highlights
  • Chess opening tree with game statistics
  • Encyclopedia of Chess Openings (ECO)
  • Build and edit opening repertoire
  • Interactive opening trainer
  • Offline functionality
  • PGN export
  • Progress tracking
Features
Read full description

Features: - Chess opening tree with game statistics - The Encyclopedia of Chess Openings (ECO) - Compare ECO and opening tree moves side by side in any position - Export chess openings in PGN format - Build your own opening repertoire - Add or edit comments on moves - Automatically classify any sequence of moves using the ECO system - Chess opening explorer highlights moves already in your repertoire - Chess database includes all transpositions - Interactive trainer to memorize your chess openings and variations - Train multiple variations at once against random opponent moves from your repertoire - Set up a starting position for training - Track your training progress - Customize chessboard colors and chess pieces - Supports dark mode - Works completely offline CHESS OPENING EXPLORER Search in the Encyclopedia of Chess Openings or browse the chess opening tree. Swipe left or right to switch between the exploration features in any position. BUILD YOUR OPENING REPERTOIRE Add your favorite opening lines to your repertoire using the chess opening explorer. You can always edit the names of your openings and organize them in your repertoire. OPENING TRAINER A simple and efficient method to memorize variations of openings in your repertoire. You can train either white’s moves or black’s moves only or both. Optionally, you can train all variations at once. The trainer chooses the opponent’s moves randomly from your opening repertoire. Chess Opener tracks your progress and shows your stats. Upgrade to Chess Opener PRO to unlock more features: - Unlimited repertoire size - Unlimited depth of openings - 6x larger opening tree with game statistics - Database of top 100+ grandmasters’ repertoires - Powerful chess engine analysis - Import openings in PGN format

Screenshots

Chessimo 2.03 screens
Chess Opener Lite4 screens

Verdict

The call

The clearest difference is in-app purchases: Chess Opener Lite at none against Chessimo 2.0's 6. Chessimo 2.0's advantage is ratings volume (58 vs 17) and iOS requirement (11.0 vs 15.1). On price, rating, review sentiment and update cadence 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. Chessimo 2.0 sells 6 one-off in-app purchases. Chess Opener Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.2 for Chessimo 2.0 against 4.1 for Chess Opener Lite. Both are backed by a comparable volume of ratings — 58 and 17 respectively. Written reviews split almost evenly too, at 44% and 43% positive.

UpkeepUpdate frequency

Chessimo 2.0 ships an update every 2 months, Chess Opener Lite every 5 weeks. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
Chessimo 2.0 versus Chess Opener Lite: the parameters behind the verdict, then further details
ParameterChessimo 2.0Chess Opener Lite
PriceFreeFree
Rating4.2 (58 ratings) — better4.1 (17 ratings)
Positive reviews43.6% of reviews — better42.9% of reviews
Number of ratings58 — better17
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size122 MB55 MB
Age rating4+4+
Developer8 x 8 Media AGStanislav Basovnik

Customer experience

Chessimo 2.0

All ratings58 ratings
Positive81.0%
Neutral3.4%
Negative15.5%
Written reviews78 reviews
Positive43.6%
Neutral6.4%
Negative50.0%

Chess Opener Lite

All ratings17 ratings
Positive76.5%
Neutral0.0%
Negative23.5%
Written reviews7 reviews
Positive42.9%
Neutral0.0%
Negative57.1%

In-app purchases

6 purchases

Chessimo 2.0

One-time6
  • Activation of all Tactics Units$2.99
  • Activation of all Strategy Units$2.99
  • Activation of all Endgame Units$2.99
Show 3 more
  • Activation of all opening variations$2.99
  • Activation of all Commented Engame-Units$2.99
  • Activate all Train exercises$14.99
None

Chess Opener Lite

No in-app purchases

Questions

Is Chessimo 2.0 free?
Chessimo 2.0 is free to download, with in-app purchases available.
Is Chess Opener Lite free?
Chess Opener Lite is free to download, with no in-app purchases.
Which has better reviews, Chessimo 2.0 or Chess Opener Lite?
Chessimo 2.0 is rated higher. Chessimo 2.0 averages 4.2 out of 5 from 58 ratings, while Chess Opener Lite averages 4.1 from 17 ratings.
Do Chessimo 2.0 or Chess Opener Lite have ads?
Neither Chessimo 2.0 nor Chess Opener Lite shows ads.
Which is updated more often, Chessimo 2.0 or Chess Opener Lite?
Chessimo 2.0 ships an update every 2 months, and Chess Opener Lite every 5 weeks. Most recently, Chessimo 2.0 was updated on October 18, 2026 and Chess Opener Lite on October 7, 2026.

Other comparisons