Comparison

Brain Wars vs Deck 24

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

Head to head
About

Brain Wars

Engage in real-time competitive brain training against players worldwide. Solve simple puzzles to outscore opponents, climb global rankings, and challenge friends. Improve your mental concentration and adaptability through continuous, intuitive challenges suitable for all ages.

Highlights
  • Real-time global battles
  • Challenge friends
  • Worldwide rankings
  • Simple brain teasers
  • Intuitive training
  • Adaptable challenges
Features
Read full description

Over 20 million downloads! ◇◆Competitive Brain Training Game◆◇ Increase your brain power and compete against players from around the world! Experience the heated battle that will keep you on your toes! Highly rated by players who enjoy Puzzles Crosswords, Sudoku, and other brain teasers! ▼The Rules ・Outscore your opponents with simple brain teasers! ・Defeat them and climb the worldwide rankings! ・Challenge your friends with real-time matches! ・Increase your Brain Power through continuous challenges! ◆Real-Time Battle Experience Compete with worldwide challengers―LIVE! Test your opponents and push your brain to its limit! ◆Play With Friends! Invite your friends for double the fun! Connect through FaceBook and challenge everyone! ◆Strive For World-class Rankings The stage is the world―Play against players from around the globe and place on the worldwide ranking! ◆Simple & Intuitive Brain Training! Easy to understand mental training rules and concepts suitable for all ages! ◆The key to matches? Brain Teasers don't contain certain subjects or languages! Train your brain and easily adapt through repetition! ◆New and Updates ・Official FaceBook Page https://www.facebook.com/brainwars ・Official Twitter https://twitter.com/brainwars_jp ▼Details BrainWars is a mental concentration battle game for players from around the world. Players of all ages can participate in this through simple brain teasers and compete with each other. Brain Teasers do not require special knowledge so everyone can improve their brain function through repetition and adaptation.

About

Deck 24

Features
Read full description

Card 24 is a captivating puzzle game that challenges your arithmetic skills and strategic thinking. The goal is simple: use four dealt cards and basic mathematical operations (+, −, ×, ÷) to reach exactly 24. Features: Single-Player Mode: Test your puzzle-solving abilities with guaranteed solvable puzzles. Earn XP, coins, and unlock achievements. Multiplayer Mode: Challenge up to 3 other players in real-time matches. First to solve correctly wins! Leaderboards: Climb the global rankings and compete with players worldwide. Achievement System: Unlock 7 unique badges by completing special challenges. Level Progression: Level up as you play, with increasing difficulty and rewards. Anonymous Play: No sign-up required. Start playing immediately with your auto-generated profile. Customizable Avatar: Choose from 12 unique avatar styles to personalize your profile. Shop System: Purchase emotes and special items to enhance your gameplay. Why Card 24? Perfect for: Math enthusiasts of all ages Anyone who loves puzzles and brain games Competitive players seeking multiplayer challenges Casual gamers wanting quick mental exercises No account required. No ads. No unnecessary permissions. Just pure puzzle gaming.

Screenshots

Brain Wars4 screens
Deck 244 screens

Verdict

The call

The clearest difference is in-app purchases: Deck 24 at none against Brain Wars's 8. Deck 24 also leads on ads (none vs shown) and update cadence (weekly vs every 6 weeks). 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. Brain Wars sells 8 one-off in-app purchases. Deck 24 asks for nothing beyond the download.

UpkeepUpdate frequency

Brain Wars ships an update every 6 weeks, Deck 24 weekly. The most recent releases landed on October 13, 2026 and September 22, 2026 respectively.

Scorecard3 real differences · 7 level
Brain Wars versus Deck 24: the parameters behind the verdict, then further details
ParameterBrain WarsDeck 24
PriceFreeFree
Rating4.6 (2.5K ratings) — better—
Positive reviews64.8% of reviews—
Number of ratings2.5K — better—
Update frequencyEvery 6 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size63 MB40 MB
Age rating4+4+
DeveloperTranslimit, Inc.Covid Safe

Bugs and requests

Brain Wars

Reported bugs

4 issues
  • Challenges not working properly
  • Crashes when exiting ads
  • Freezing and loading issues
  • Incorrect scoring/stats updates

Requested features

4 requests
  • Offline practice mode
  • Clearer explanation of ranking/scoring system
  • More game variety
  • Ability to challenge friends asynchronously

Deck 24

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Brain Wars

One-time8
  • Heal Heart$0.99
  • 20 Coins$1.99
  • Remove Ads Option$3.99
Show 5 more
  • 50 Coins$4.99
  • 120 Coins$11.99
  • 240 Coins$23.99
  • 480 Coins$47.99
  • 750 Coins$74.99
None

Deck 24

No in-app purchases

Questions

Is Brain Wars free?
Brain Wars is free to download, with in-app purchases available.
Is Deck 24 free?
Deck 24 is free to download, with no in-app purchases.
Do Brain Wars or Deck 24 have ads?
Brain Wars shows ads; Deck 24 does not.
Which is updated more often, Brain Wars or Deck 24?
Brain Wars ships an update every 6 weeks, and Deck 24 weekly. Most recently, Brain Wars was updated on October 13, 2026 and Deck 24 on September 22, 2026.

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