Interactive Chess Books vs Chess Opening Tactics Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interactive Chess Books
This app offers interactive lessons, tutorials, and practice exercises to help beginners and intermediate players improve their chess skills. It features a user-friendly interface with clear instructions, helpful tips, and engaging challenges to make learning fun and effective.
- Interactive lessons
- Tutorials
- Practice exercises
- User-friendly interface
- Helpful tips and tricks
- Engaging challenges and quizzes
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Welcome to my chess instruction mobile app, the perfect tool for both beginner and intermediate chess players who want to improve their skills and take their game to the next level. Chess is a game that has fascinated people for centuries, and with the advent of modern technology, it has never been easier to learn and play the game. My app is designed to provide a comprehensive and interactive learning experience that covers all aspects of the game, from the basics of chess rules and strategies to advanced techniques used by experienced players. Whether you are a beginner who is just starting to learn the game or an intermediate player who wants to sharpen your skills, my app provides a range of features to help you improve your game. From interactive lessons and tutorials to practice exercises, my app has everything you need to take your chess skills to the next level. I have designed my app with a user-friendly interface that makes it easy to navigate and use, regardless of your experience level. With clear and concise instructions, helpful tips and tricks, and engaging challenges and quizzes, my app provides a fun and interactive way to learn and master the game of chess. So whether you want to learn the game from scratch or improve your existing skills, my chess instruction mobile app is the perfect companion to help you achieve your goals. Download it today and take the first step towards becoming a better chess player!
Chess Opening Tactics Trainer
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A chess opening trainer that helps you learn your openings and remember them. Build a repertoire, train it with spaced-repetition reviews, and sharpen it with 80,000+ puzzles taken from real games - with a strong chess engine built in. Whether you open 1.e4, 1.d4 or something less common, there is a line to learn and a puzzle from your opening waiting for you. YOUR REPERTOIRE, REMEMBERED Add the lines you play as White and Black, learn them move by move, then recall them from memory. Reviews come back just before you would forget, so your lines stay sharp without hours of study. Each move comes with the idea behind it. A PLAN FOR EVERY DAY Three short steps a day — review your lines, meet a new opening, solve puzzles — in about 10–15 minutes. Keep your streak and level up as you go. 80,000+ OPENING PUZZLES Positions from real games and classic opening traps, sorted by opening: Sicilian, Queen's Gambit, Italian Game, French, Caro-Kann, Ruy Lopez, London System, King's Indian, Slav, Nimzo-Indian, English, Scotch, Vienna, King's Gambit and many more. Puzzles adapt to your rating, from beginner to 2200+. OPENING EXPLORER Browse 12,000+ named openings and variations. See the main replies, how often each move is played, and add any line to your repertoire with one tap. SCOUT YOUR OPPONENT Preparing for a tournament game? Import an opponent's games from Lichess or Chess.com, see the openings they play and where they go wrong, and drill a plan against them. PLAY THE ENGINE Play Altair, our own neural-network chess engine, on 8 levels from about 800 to 2350 Elo, with or without a clock, plus Chess960. Test your repertoire in a real game, then review it move by move. ANALYSIS Analyse any position or game with the built-in engine: best lines, evaluation and the move you should have played. PUZZLE SMASH Solve as many puzzles as you can in 3 or 5 minutes, or survive with 3 lives. HINTS THAT TEACH Stuck? A hint points you in the right direction without giving the move away. WORKS OFFLINE Puzzles, your repertoire and the engine run on your phone - train on a train, on a plane, anywhere. MAKE IT YOURS Board themes, piece sets and app themes, light or dark. TRACK YOUR PROGRESS Rating, accuracy by opening, solved puzzles and your weakest lines - see what to train next. Available in English and Polish. Free to use with ads; some features have a daily limit. Premium removes the ads and the limits. Privacy Policy: https://dawikk-apps.vercel.app/ChessOpenings/privacyPolicy.html Terms of Use: https://dawikk-apps.vercel.app/ChessOpenings/termsOfUse.html
Screenshots
Verdict
The clearest difference is in-app purchases: Interactive Chess Books at none against Chess Opening Tactics Trainer's 7. Interactive Chess Books also leads on ads (none vs shown). Chess Opening Tactics Trainer's advantage is update cadence (every 2 months vs every 4 months). On price, device support and iOS requirement 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 Opening Tactics Trainer sells 7 in-app purchases, starting at $2.99 per month. Interactive Chess Books asks for nothing beyond the download.
Interactive Chess Books ships an update every 4 months, Chess Opening Tactics Trainer every 2 months. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.
| Parameter | Interactive Chess Books | Chess Opening Tactics Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 | 16.4 |
| Further details — not scored | ||
| Size | 34 MB | 146 MB |
| Age rating | 4+ | 4+ |
| Developer | Eric Tangborn | Dawid Wrzesinski |
In-app purchases
Interactive Chess Books
No in-app purchases
Chess Opening Tactics Trainer
- Espresso Subscription$2.991 Month
- Flat White Subscription$5.993 Months
- Latte Subscription$7.996 Months
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- Super Large Subscription$12.991 Year
- Espresso$3.99
- Flat White$6.99
- Latte$9.99
Questions
Is Interactive Chess Books free?
Is Chess Opening Tactics Trainer free?
Do Interactive Chess Books or Chess Opening Tactics Trainer have ads?
Which is updated more often, Interactive Chess Books or Chess Opening Tactics Trainer?
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