Comparison

Sudoku Classic & Number Master vs Mastercode

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

Head to head
About

Sudoku Classic & Number Master

Engage in challenging Sudoku puzzles with the opportunity to win real cash prizes. Practice for free with virtual currency before competing against others for exciting rewards. Enjoy fair, fast-paced matches and secure withdrawals.

Highlights
  • Play for real money
  • Practice with virtual currency
  • Skill-based gameplay
  • Fast matches
  • Win cash and prizes
  • Secure withdrawals
Features
Read full description

Would you like to play a game where it is possible to earn real money? Now is your chance! Practice for free with the virtual currency for as long as you want and start playing for real money when you are ready to win. A few minutes a day is enough and you can earn extra cash on your phone while playing against real people. Fun cash tournaments and exciting prizes await their winners! The most exciting Sudoku game that will challenge you like never before! SOME KEY FEATURES • Training your skills with virtual currency (z) (totally free) • Skill-based and fair gameplay • Easy and fast matches (a couple of minutes) • Win cash and real-life prizes. You can make money! • 100% safe and secure withdrawal • Designed for Phones and Tablets FAIR COMPETITION • Both players have a couple of minutes to play the same puzzle. EARN PRIZES • Challenge people around the world with Skillz, a competition platform complete with leaderboards, trophies, physical or virtual prizes, and an amazing loyalty program that rewards you just for playing! Skillz: eSports for Everyone. LIMITS • As for the United States, cash games are not currently available in AR, CT, DE, LA, and SD. If you don't live in a real prize area, YOU CAN STILL PLAY for FUN using our VIRTUAL CURRENCY (z). If you have any questions or proposals for the game, we hope you contact us at support@ccbrothers.com If you have any questions about the Skillz system or cash tournaments please contact: support@skillz.com

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!

Screenshots

Sudoku Classic & Number Master4 screens
Mastercode4 screens

Verdict

The call

The clearest difference is ads: Mastercode at none against Sudoku Classic & Number Master's shown. Mastercode also leads on update cadence (every 3 days vs every 2 months). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sudoku Classic & Number Master ships an update every 2 months, Mastercode every 3 days. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Sudoku Classic & Number Master versus Mastercode: the parameters behind the verdict, then further details
ParameterSudoku Classic & Number MasterMastercode
PriceFreeFree
Rating4.5 (105 ratings) — better—
Positive reviews76.5% of reviews—
Number of ratings105 — better—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.4
Further details — not scored
Size182 MB26 MB
Age rating17+4+
DeveloperCodeCube Brothers PartnershipHECTOR FABIAN PINATARES MENDEZ

In-app purchases

None

Sudoku Classic & Number Master

No in-app purchases

None

Mastercode

No in-app purchases

Questions

Is Sudoku Classic & Number Master free?
Sudoku Classic & Number Master is free to download, with no in-app purchases.
Is Mastercode free?
Mastercode is free to download, with no in-app purchases.
Do Sudoku Classic & Number Master or Mastercode have ads?
Sudoku Classic & Number Master shows ads; Mastercode does not.
Which is updated more often, Sudoku Classic & Number Master or Mastercode?
Sudoku Classic & Number Master ships an update every 2 months, and Mastercode every 3 days. Most recently, Sudoku Classic & Number Master was updated on October 8, 2026 and Mastercode on October 7, 2026.

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