Comparison

Chess Mastery Analysis & Train vs Chess Defense Trainer

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

Head to head
About

Chess Mastery Analysis & Train

This app helps you improve your chess strategy by predicting advantage in positions and comparing your guesses with machine analysis. It offers an educational and entertaining way to learn new tactics and master challenging games.

Highlights
  • Predict chess position advantage
  • Compare guesses with machine analysis
  • Learn new chess strategies
  • Test skills with hard mode
  • User-friendly interface
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# *Strategy-Based Guesses:* Make accurate predictions about which side holds the advantage in chess positions. # *Educational and Entertaining:* Have fun while increasing your chess knowledge and discovering new strategies. # *Machine Analysis Verification:* Make your guesses and compare them with machine analysis to enhance your strategic skills. # *Hard Mode:* Attempt to guess the analysis score of the Chess Engine and put your skills to the test. # *User-Friendly Interface:* Carefully designed interface for easy navigation and usage. Test your mental sharpness and chess skills with Chess Guess. Master challenging positions and elevate your game to a new level in the world of chess! # Legal Terms of Service: https://www.ozanozcelik.net/termsofservice.html Privacy Policy: https://www.ozanozcelik.net/privacy-policy.html

About

Chess Defense Trainer

Features
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BECOME A CHESS DEFENSE MASTER Strengthen your tactical skills with Chess Defense - the ultimate training app for chess players who want to excel at defensive strategies and puzzle-solving! SMASH MODE CHALLENGES - 3-Minute Sprint: Lightning-fast puzzle solving - 5-Minute Challenge: Deep tactical training - Survival Mode: 3 lives, endless puzzles - beat your record! INTELLIGENT TRAINING SYSTEM - Adaptive difficulty that grows with your skills - Rating system tracks your improvement - Thousands of curated defense puzzles - Personalized learning path PRACTICE WITH AI ENGINE Master real game scenarios against our sophisticated chess computer. Analyze positions, test strategies, and apply your defensive knowledge in actual play. DETAILED PROGRESS TRACKING - Monitor rating progression over time - Review complete puzzle-solving history - Compare performance with global players - Identify strengths and improvement areas PROFESSIONAL CHESS ANALYSIS Stuck on a challenging position? Access powerful engine analysis to understand key defensive concepts and learn winning techniques from masters. PERFECT FOR: - Tournament preparation and tactical training - Players wanting to improve defensive skills - Chess enthusiasts of all skill levels - Anyone seeking structured chess improvement WHY CHESS DEFENSE WORKS: - Our scientifically-designed training adapts to your skill level, ensuring optimal challenge without frustration. Each puzzle is carefully selected to build specific defensive skills that translate directly to better game results. - Join thousands of players already improving their chess through focused defense training. Whether you're preparing for your next tournament or simply want to become a stronger player, Chess Defense provides the perfect training environment. Download Chess Defense today and start mastering the art of tactical defense! Privacy Policy: https://dawikk-apps.vercel.app/ChessDefenseTrainer/privacyPolicy.html Terms of Use: https://dawikk-apps.vercel.app/ChessDefenseTrainer/termsOfUse.html

Screenshots

Chess Mastery Analysis & Train4 screens
Chess Defense Trainer4 screens

Verdict

The call

The clearest difference is in-app purchases: Chess Mastery Analysis & Train at none against Chess Defense Trainer's 6. Chess Mastery Analysis & Train also leads on ads (none vs shown). Chess Defense Trainer's advantage is update cadence (every 2 months vs every 5 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 Defense Trainer sells 6 in-app purchases, starting at $2.99 per month. Chess Mastery Analysis & Train asks for nothing beyond the download.

UpkeepUpdate frequency

Chess Mastery Analysis & Train ships an update every 5 months, Chess Defense Trainer every 2 months. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
Chess Mastery Analysis & Train versus Chess Defense Trainer: the parameters behind the verdict, then further details
ParameterChess Mastery Analysis & TrainChess Defense Trainer
PriceFreeFree
Rating4.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS17.016.4 — better
Further details — not scored
Size4 MB117 MB
Age rating4+4+
DeveloperOzan OzcelikDawid Wrzesinski

In-app purchases

None

Chess Mastery Analysis & Train

No in-app purchases

6 purchases

Chess Defense Trainer

Subscriptions3
  • Espresso Subscription$2.991 Month
  • Flat White Subscription$5.993 Months
  • Latte Subscription$7.996 Months
One-time3
  • Espresso$3.99
  • Flat White$6.99
  • Latte$9.99

Questions

Is Chess Mastery Analysis & Train free?
Chess Mastery Analysis & Train is free to download, with no in-app purchases.
Is Chess Defense Trainer free?
Chess Defense Trainer is free to download, with in-app purchases available.
Do Chess Mastery Analysis & Train or Chess Defense Trainer have ads?
Chess Defense Trainer shows ads; Chess Mastery Analysis & Train does not.
Which is updated more often, Chess Mastery Analysis & Train or Chess Defense Trainer?
Chess Mastery Analysis & Train ships an update every 5 months, and Chess Defense Trainer every 2 months. Most recently, Chess Mastery Analysis & Train was updated on October 30, 2026 and Chess Defense Trainer on November 5, 2026.

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