Comparison

Mastercode vs Don't Solve This Brain Puzzle

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

Head to head
About

Mastercode

Features
Read full description

MasterCode is an engaging puzzle game that challenges players to crack the safe code using logic and strategy. Inspired by classic code-breaking games, MasterCode offers a unique blend of fun and mental stimulation. Game Features: Challenging Puzzles: Each level presents a new combination to decipher, increasing in complexity as you progress. Use your deductive skills to reveal the correct code. Interactive Gameplay: Players receive feedback on each attempt, guiding them toward the solution. Analyze clues to make informed guesses and improve your strategy. Intuitive Interface: Designed with user experience in mind, MasterCode features a sleek and easy-to-navigate interface. Jump right into the action without any hassle. Multiple Difficulty Levels: Whether you’re a beginner or a seasoned codebreaker, MasterCode offers various difficulty levels to match your skill. Hints and Tips: Stuck on a puzzle? Use hints to nudge you in the right direction. Enhance your logical thinking and problem-solving skills. Compete and Share: Compare your progress with friends or other players worldwide. Share your achievements and challenge others to beat your score. Regular Updates: Enjoy new puzzles and features with regular updates. There’s always something fresh to keep you entertained. Why Play MasterCode? MasterCode is more than just a game; it’s a mental workout that sharpens your cognitive abilities. Perfect for players who love a challenge, it offers hours of entertainment while honing your logic and reasoning skills. Join the Code-Breaking Community: Dive into the world of MasterCode and become part of a community of puzzle enthusiasts. Share tips, discuss strategies, and celebrate victories together. Unlock your potential and see if you have what it takes to become a MasterCode champion!

About

Don't Solve This Brain Puzzle

Experience a unique puzzle game that defies traditional logic challenges. It presents seemingly impossible tasks and empty screens, requiring experimentation and unconventional thinking to uncover hidden solutions. This game is designed to make you question everything you expect from a puzzle.

Highlights
  • Hidden logic puzzles
  • Unconventional brain teasers
  • Device interaction mechanics
  • Mystery riddles and secret codes
  • Surreal puzzle adventure
  • No explicit instructions
Features
Read full description

Is this a game? Technically yes. It's a puzzle. A hard logic puzzle with tricky brain teasers. Enough levels to keep you busy. Why "technically"? Because when you open it, you won't realize it started. The screen will be mostly empty. There's no Start button. The first puzzle is already happening, and you haven't noticed. Tutorial? No. Hints? Yes. They're also strange. What am I supposed to do? Tap. Swipe. Shake. Rotate. Sometimes close the app and think. These are logic puzzles, brain teasers, tricky riddles, and mystery puzzles at the same time, just without instructions. Are there secrets? Yes. Hidden codes, secret tricks, and small details that only matter once you notice them. Is this an escape room? Sort of. An escape puzzle with no room and no exit. How long does it take? Some people finish in an evening. Some get stuck on puzzle 4 for six months. Both are fine. Is it a hard brain test? Yes. These are impossible puzzles, but not in a hard math way. The logic is just different here. Different how? If we told you, it wouldn't be a puzzle anymore. What's at the end? Something. Not a score. Not a leaderboard. Not a "Congratulations". A dog? Possibly. . . . . . . . The code you need: 9767

Screenshots

Mastercode4 screens
Don't Solve This Brain Puzzle4 screens

Verdict

The call

The clearest difference is in-app purchases: Mastercode at none against Don't Solve This Brain Puzzle's 4. Mastercode also leads on ads (none vs shown) and update cadence (every 3 days vs every 5 weeks). 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. Don't Solve This Brain Puzzle sells 4 one-off in-app purchases. Mastercode asks for nothing beyond the download.

UpkeepUpdate frequency

Mastercode ships an update every 3 days, Don't Solve This Brain Puzzle every 5 weeks. The most recent releases landed on September 19, 2026 and September 21, 2026 respectively.

Scorecard4 real differences · 6 level
Mastercode versus Don't Solve This Brain Puzzle: the parameters behind the verdict, then further details
ParameterMastercodeDon't Solve This Brain Puzzle
PriceFreeFree
Rating—4.7 (12 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—12 — better
Update frequencyEvery 3 days — betterEvery 5 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.4 — better17.5
Further details — not scored
Size26 MB42 MB
Age rating4+4+
DeveloperHECTOR FABIAN PINATARES MENDEZOlena Gotsulyak

In-app purchases

None

Mastercode

No in-app purchases

4 purchases

Don't Solve This Brain Puzzle

One-time4
  • +8 hints$0.99
  • +4 hints$0.99
  • +16 hints$1.99
Show 1 more
  • Premium version$2.99

Questions

Is Mastercode free?
Mastercode is free to download, with no in-app purchases.
Is Don't Solve This Brain Puzzle free?
Don't Solve This Brain Puzzle is free to download, with in-app purchases available.
Do Mastercode or Don't Solve This Brain Puzzle have ads?
Don't Solve This Brain Puzzle shows ads; Mastercode does not.
Which is updated more often, Mastercode or Don't Solve This Brain Puzzle?
Mastercode ships an update every 3 days, and Don't Solve This Brain Puzzle every 5 weeks. Most recently, Mastercode was updated on September 19, 2026 and Don't Solve This Brain Puzzle on September 21, 2026.

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