Comparison

Brain Challenge vs Grandmaster Chess

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

Head to head
About

Brain Challenge

Test your visual and auditory memory by re-entering increasingly longer codes. This addictive game challenges your recall with a unique nine-digit keyboard.

Highlights
  • Visual and auditory memory challenge
  • Increasingly longer codes
  • Score based on speed
  • Unique nine-digit keyboard
  • Addictive gameplay
Features
Read full description

Warning: this game is highly addictive and may harm your social life! Challenge both your visual and auditive memory and try to remember and reenter the code entered each round using a nine digits keyboard without numbers :) The number of digits in the code increases each round, and you get more score as you guess the code more quickly. Can you take the challenge? كيف تلعب: حاول اعادة ادخال الكود الذي يظهر كل مرة. بعد كل محاولة يصبح الكود اطول كلما كنت اسرع كلما كانت نتيجتك اكبر

About

Grandmaster Chess

Challenge yourself with historical games played by chess legends. Study detailed commentary, guess the next move, and earn points to climb the leaderboard. Test your chess intuition against the moves of Grandmasters.

Highlights
  • Play historical games from chess legends
  • Over 20 classic games to explore
  • New Game of the Month added regularly
  • Detailed move-by-move commentary
  • Guess the next move to earn points
  • Compete for high scores
Features
Read full description

Master the Chessboard with Grandmasters: The Ultimate Chess Challenge Awaits! Are you ready to unravel the secrets of the world’s greatest chess minds? Dive into the world of Grandmaster Chess - Play as GM, where you can challenge yourself with legendary moves from Grandmasters like Viswanathan Anand, Magnus Carlsen, Bobby Fischer, and Garry Kasparov. With over 20 historic games and a fresh Game of the Month delivered regularly, every match becomes a learning experience. Study detailed commentary, unlock strategic insights, and guess the next move to climb the leaderboard. But be careful – wrong guesses or using hints will cost you valuable points! Key Features: Play historic games from chess legends like Anand, Carlsen, Fischer, and Kasparov. Over 15 classic games to explore, with a new Game of the Month added regularly. Gain insights with detailed move-by-move commentary to enhance your strategic thinking. Earn points for correct guesses, and compete to achieve the ultimate high score! Test your chess intuition – are you as sharp as a Grandmaster? Download Grandmaster Chess - Play as GM today and see if you have what it takes to become the ultimate chess champion. Ready to sharpen your skills? Step into the shoes of the greatest chess players of all time and challenge yourself with their moves! Grandmaster Chess - Play as GM is the ultimate chess app that lets you test your skills against the moves of famous Grandmasters like Viswanathan Anand, Magnus Carlsen, Bobby Fischer, and Garry Kasparov. With a collection of over 20 past games and a new "Game of the Month" each month, you'll have plenty of challenging puzzles to solve. Each game comes with detailed commentary to help you understand the thought process behind the moves. Earn points for each move you guess correctly, but beware! Every time you use a hint or make an incorrect guess, points will be deducted. Can you beat the high score and become the ultimate chess champion? Features: Play games from famous Grandmasters like Viswanathan Anand, Magnus Carlsen, Bobby Fischer, and Garry Kasparov Over 20 past games and a new "Game of the Month" each month Detailed commentary to help you understand the thought process behind the moves Earn points for each move guessed correctly, but lose points for incorrect guesses or hints Compete with other chess enthusiasts to beat the high score and become the ultimate chess quiz champion. Download Grandmaster Chess - Play as GM now and become a chess master today! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Brain Challenge2 screens
Grandmaster Chess4 screens

Verdict

The call

The clearest difference is in-app purchases: Brain Challenge at none against Grandmaster Chess's 4. Brain Challenge also leads on ads (none vs shown) and review sentiment (75% vs 50%). Grandmaster Chess's advantage is update cadence (every 6 days vs every 2 months). On price 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. Grandmaster Chess sells 4 in-app purchases, starting at $1.99 per month. Brain Challenge asks for nothing beyond the download.

UpkeepUpdate frequency

Brain Challenge ships an update every 2 months, Grandmaster Chess every 6 days. Both last shipped on October 24, 2026.

Scorecard6 real differences · 4 level
Brain Challenge versus Grandmaster Chess: the parameters behind the verdict, then further details
ParameterBrain ChallengeGrandmaster Chess
PriceFreeFree
Rating4.4 (25 ratings) — better—
Positive reviews75.0% of reviews — better50.0% of reviews
Number of ratings25 — better—
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS6.0 — better16
Further details — not scored
Size6 MB74 MB
Age rating4+4+
DeveloperARAPPDEVNABENDU SINHA

Customer experience

Brain Challenge

All ratings26 ratings
Positive88.5%
Neutral3.8%
Negative7.7%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Grandmaster Chess

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Brain Challenge

No in-app purchases

4 purchases

Grandmaster Chess

Subscriptions2
  • Pro Monthly Subscription$1.991 Month
  • Yearly Pro Subscription$19.991 Year
One-time2
  • Remove Ads$1.99
  • Magnus Pack$1.99

Questions

Is Brain Challenge free?
Brain Challenge is free to download, with no in-app purchases.
Is Grandmaster Chess free?
Grandmaster Chess is free to download, with in-app purchases available.
Do Brain Challenge or Grandmaster Chess have ads?
Grandmaster Chess shows ads; Brain Challenge does not.
Which is updated more often, Brain Challenge or Grandmaster Chess?
Brain Challenge ships an update every 2 months, and Grandmaster Chess every 6 days. Most recently, Brain Challenge was updated on October 24, 2026 and Grandmaster Chess on October 24, 2026.

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