Comparison

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.

Head to head
About

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.

Highlights
  • Interactive lessons
  • Tutorials
  • Practice exercises
  • User-friendly interface
  • Helpful tips and tricks
  • Engaging challenges and quizzes
Features
Read full description

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!

About

Chess Opening Tactics Trainer

Features
Read full description

Master chess openings with 50,000+ tactical puzzles — the largest opening-focused puzzle collection available. Sharpen your Sicilian, Queen's Gambit & every opening you play. WHY THIS APP IS DIFFERENT Most chess apps give you random puzzles from random positions. Every puzzle here comes from a real opening — so you train the exact patterns you'll face in your own games. Stop memorizing moves blindly. Start understanding why they work. 50,000+ OPENING PUZZLES The largest collection of opening-focused tactical puzzles, organized by ECO code and adaptive difficulty. Each puzzle is drawn from real grandmaster games. Your ELO rating adjusts automatically so you're always challenged at the right level. OPENING EXPLORER Browse any opening line interactively. See win rates, popular continuations, and grandmaster games for every position. Compare moves, evaluate plans, and build a repertoire that fits your style. PLAY AGAINST STOCKFISH Test your preparation against one of the world's strongest chess engines. Choose from 8 difficulty levels and discover where your openings hold up — and where they break down. PUZZLE SMASH MODE Race the clock. Solve as many opening puzzles as you can before time runs out. Build speed, sharpen pattern recognition, and beat your personal best. DAILY CHALLENGE A fresh set of puzzles every day to keep your skills sharp and build a consistent training habit. Never miss a day of improvement. BUILT FOR SERIOUS IMPROVEMENT → Adaptive ELO rating that tracks your progress over time → Smart hint system — nudges without spoiling solutions → Chess960 (Fischer Random) support → Detailed move analysis with engine evaluation → Clean, distraction-free interface for focused training 100% OFFLINE No internet required. Train on the subway, on a plane, or anywhere life takes you. Your chess improvement never stops. FROM BEGINNER TO MASTER Whether you're rated 800 or 2200, the adaptive difficulty system meets you where you are. Start with fundamental opening traps and work your way up to complex grandmaster-level combinations. Turn your openings into your greatest weapon. Privacy Policy: https://dawikk-apps.vercel.app/ChessOpenings/privacyPolicy.html Terms of Use: https://dawikk-apps.vercel.app/ChessOpenings/termsOfUse.html

Screenshots

Interactive Chess Books4 screens
Chess Opening Tactics Trainer4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

Interactive Chess Books ships an update every 4 months, Chess Opening Tactics Trainer every 2 months. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 7 level
Interactive Chess Books versus Chess Opening Tactics Trainer: the parameters behind the verdict, then further details
ParameterInteractive Chess BooksChess Opening Tactics Trainer
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.416.4
Further details — not scored
Size34 MB141 MB
Age rating4+4+
DeveloperEric TangbornDawid Wrzesinski

In-app purchases

None

Interactive Chess Books

No in-app purchases

7 purchases

Chess Opening Tactics Trainer

Subscriptions4
  • Espresso Subscription$2.991 Month
  • Flat White Subscription$5.993 Months
  • Latte Subscription$7.996 Months
Show 1 more
  • Super Large Subscription$12.991 Year
One-time3
  • Espresso$3.99
  • Flat White$6.99
  • Latte$9.99

Questions

Is Interactive Chess Books free?
Interactive Chess Books is free to download, with no in-app purchases.
Is Chess Opening Tactics Trainer free?
Chess Opening Tactics Trainer is free to download, with in-app purchases available.
Do Interactive Chess Books or Chess Opening Tactics Trainer have ads?
Chess Opening Tactics Trainer shows ads; Interactive Chess Books does not.
Which is updated more often, Interactive Chess Books or Chess Opening Tactics Trainer?
Interactive Chess Books ships an update every 4 months, and Chess Opening Tactics Trainer every 2 months. Most recently, Interactive Chess Books was updated on September 20, 2026 and Chess Opening Tactics Trainer on September 13, 2026.

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