Comparison

Sudoku Classic vs MathCross Master!

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

Head to head
About

Sudoku Classic

This number puzzle game offers a modern take on classic Sudoku, designed to challenge your mind and improve memory. With multiple difficulty levels and a smart hint system, it's suitable for all skill levels. Enjoy a distraction-free experience with light and dark modes, and play offline anytime.

Highlights
  • 5 Sudoku difficulty levels
  • Smart hint system
  • Progress tracking and stats
  • Offline play
  • Clean, intuitive interface
  • Light and Dark modes
Features
Read full description

The ultimate Sudoku puzzle game to challenge your mind and boost your memory! Enjoy a fun and rewarding number puzzle experience with this modern take on the classic Sudoku game. Designed for all skill levels, this is the perfect number game to train your brain, improve your memory, and sharpen your math and logic skills — all in one puzzle app. Key Features: - 5 Sudoku difficulty levels: Easy, Medium, Advanced, Hard & Extreme - Smart hint system to support your puzzle-solving flow - Track your progress with detailed stats and personal records - Play anytime, anywhere — no internet needed - Clean, intuitive interface for a distraction-free number puzzle experience - Light and Dark mode for day and night Sudoku sessions **Why this Sudoku game?** Because it’s more than just a puzzle — it’s a daily workout for your mind, a boost for your memory, and a fun way to enjoy math through logic-based number challenges. This Sudoku game helps you stay focused, improve concentration, and relax while stimulating your brain. If you enjoy Sudoku puzzles, logic games, number games, or any kind of brain-training game, this app is made for you. With thousands of Sudoku puzzles and new challenges added regularly, you’ll never run out of ways to engage your mind. **Premium Features for Sudoku Fans** Unlock endless puzzles, exclusive number challenges, and future game upgrades with our premium subscription — ideal for serious players and puzzle lovers who want more from their Sudoku experience. Whether you're new to Sudoku or a seasoned expert, this number puzzle game is perfect to keep your mind sharp, your memory active, and your math thinking fresh — every day. Get faster assistance with priority customer support when you upgrade to Access Premium. Download Sudoku for FREE or upgrade to Premium for full access to all features. You can cancel your subscription anytime in the phone settings. **Contact** For app support please contact us at:
support@nappkinlab.com **Terms of use** https://sudoku.nappkinlab.com/Terms-of-Use **Privacy policy** https://sudoku.nappkinlab.com/Privacy-Policy-and-Cookies Indonesia Games Rating System (IGRS): Rated 3+ (Suitable for all ages). Download the Sudoku puzzle game now and turn every moment into a brain-training session!

About

MathCross Master!

This number puzzle game blends crossword mechanics with math equations. Fill grids with numbers to solve logic challenges using basic arithmetic operations. Enjoy daily puzzles, endless modes, and helpful tools for a relaxing yet brain-boosting experience.

Highlights
  • Crossword-style number puzzles
  • Addition, subtraction, multiplication, division
  • Multiple difficulty levels
  • Daily fresh puzzles
  • Endless play mode
  • Hint and note tools
  • Relaxing design
Read full description

Looking for a math puzzle that’s fun, fresh, and keeps your brain awake? MathCross Master takes the classic charm of crosswords and gives it a unique twist with numbers, math, and logic. Instead of words, you’ll be filling each grid with numbers that solve clever math equations. Easy to learn, endlessly replayable, and the perfect way to keep your mind sharp while having fun. How to Play • Each row and column is a math equation waiting to be solved. • Use addition, subtraction, multiplication, and division to make every math equation correct. • Remember the math order of operations—multiplication and division before addition and subtraction. • Fill in all the empty cells with the right number, and the puzzle is complete! Features You’ll Love • Play Your Way: Multiple difficulty levels, from quick relaxing puzzles to expert-level math challenges. • Fresh Daily Puzzles: A new puzzle challenge every day to keep your brain and logic skills engaged. • Endless Mode: Solve as many number puzzles as you want—no pressure, just fun. • Smart Tools: Use hints and notes when your brain needs a little boost. • Relax-Friendly Design: Clean layout, big numbers, and stress-free play. Why MathCross Master? It’s more than a puzzle—it’s a math and logic workout for your brain. Perfect for: • Anyone looking for a fun way to pass the time with brainy number games • Fans of Sudoku, crosswords, cross math games, or logic puzzles • Players who enjoy light brain teasers without pressure • People who want to relax while gently exercising their brain Start Your Puzzle Journey No timers. No pressure. Just pure puzzle enjoyment—whether on the train, during breaks, or winding down before bed. Play one cross math puzzle a day or dive into endless logic challenges—the choice is yours. MathCross Master makes every math puzzle a simple, satisfying break.

Screenshots

Sudoku Classic4 screens
MathCross Master!4 screens

Verdict

The call

The clearest difference is in-app purchases: MathCross Master! at none against Sudoku Classic's 6. MathCross Master! also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (13.0 vs 15.6). Sudoku Classic's advantage is ratings volume (51 vs 7). On price, rating, ads 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. Sudoku Classic sells 6 in-app purchases, starting at $4.99 per month. MathCross Master! asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Sudoku Classic against 4.6 for MathCross Master!. That said, the two scores are not equally well evidenced: Sudoku Classic has 51 ratings behind it against 7, so its average is the more settled of the two.

UpkeepUpdate frequency

Sudoku Classic ships an update every 3 weeks, MathCross Master! weekly. The most recent releases landed on October 3, 2026 and October 20, 2026 respectively.

Scorecard5 real differences · 5 level
Sudoku Classic versus MathCross Master!: the parameters behind the verdict, then further details
ParameterSudoku ClassicMathCross Master!
PriceFreeFree
Rating4.7 (51 ratings) — better4.6 (7 ratings)
Positive reviews—0.0% of reviews
Number of ratings51 — better7
Update frequencyEvery 3 weeksWeekly — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFreemiumAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size62 MB242 MB
Age rating4+12+
DeveloperNappkin LabNebula Studio

Customer experience

Sudoku Classic

All ratings51 ratings
Positive92.2%
Neutral5.9%
Negative2.0%

MathCross Master!

All ratings7 ratings
Positive85.7%
Neutral14.3%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

6 purchases

Sudoku Classic

Subscriptions6
  • Monthly Access$4.991 Month
  • Monthly Access$7.991 Month
  • Monthly Access$9.991 Month
Show 3 more
  • Yearly Access$12.991 Year
  • Yearly Access$14.991 Year
  • Yearly Access$36.991 Year
None

MathCross Master!

No in-app purchases

Questions

Is Sudoku Classic free?
Sudoku Classic is free to download, with in-app purchases available.
Is MathCross Master! free?
MathCross Master! is free to download, with no in-app purchases.
Which has better reviews, Sudoku Classic or MathCross Master!?
Sudoku Classic is rated higher. Sudoku Classic averages 4.7 out of 5 from 51 ratings, while MathCross Master! averages 4.6 from 7 ratings.
Do Sudoku Classic or MathCross Master! have ads?
Both Sudoku Classic and MathCross Master! show ads.
Which is updated more often, Sudoku Classic or MathCross Master!?
Sudoku Classic ships an update every 3 weeks, and MathCross Master! weekly. Most recently, Sudoku Classic was updated on October 3, 2026 and MathCross Master! on October 20, 2026.

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