Comparison

Space42 vs Sudoku

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

Head to head
About

Space42

Features
Read full description

Space is big. Vastly, hugely, mindbogglingly big. And you have to complete a dangerous mission, conquer space and return to Earth with resources. But be careful, space is fraught with many secrets and dangers. To start the game, just press the "Start" button, select a level and go! Build the most optimal route and donโ€™t forget to grab resources to open more and more levels. Ahh... and don't worry, the levels are randomly generated, so you won't get bored. Good luck!

About

Sudoku

Engage in a classic logic puzzle with multiple difficulty levels and daily challenges. This app offers a clean interface, hints, and a statistics tracker to help you improve. Play offline and customize themes for a personalized experience.

Highlights
  • Classic 9x9 Sudoku grid
  • Multiple difficulty levels
  • Daily challenges
  • Hints and tips
  • Offline play
  • Statistics tracker
Features
Read full description

Challenge your logic and train your brain with the ultimate Sudoku experience! About the Game Dive into the timeless puzzle classic that blends logic, numbers, and strategy. Sudoku - Math Game offers a clean and intuitive design, making it the perfect way to unwind while sharpening your mind. Solve puzzles of varying difficulty levels, complete daily challenges, and become a Sudoku master! Features Classic Gameplay: Enjoy the traditional 9x9 Sudoku grid with a modern twist. Multiple Difficulty Levels: Perfect for beginners and Sudoku pros alike. Hints & Tips: Stuck? Get assistance without breaking the challenge. Daily Challenges: Fresh puzzles every day to test your skills. Customizable Themes: Choose your favorite look to personalize your experience. Offline Mode: Play anywhere, anytimeโ€”no internet required! Statistics Tracker: Monitor your progress and improve over time. Why You'll Love It Whether you're solving Sudoku for the first time or you're a seasoned puzzler, Sudoku - Math Game offers endless fun and mental stimulation. Exercise your brain, challenge your logic, and enjoy the satisfaction of solving every puzzle. Download Sudoku - Math Game today and experience the best Sudoku app on the market!

Screenshots

Space424 screens
Sudoku4 screens

Verdict

The call

The clearest difference is in-app purchases: Space42 at none against Sudoku's 7. Space42 also leads on ads (none vs shown) and update cadence (every 5 days vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Sudoku sells 7 one-off in-app purchases. Space42 asks for nothing beyond the download.

UpkeepUpdate frequency

Space42 ships an update every 5 days, Sudoku every 3 months. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

Scorecard3 real differences ยท 5 level
Space42 versus Sudoku: the parameters behind the verdict, then further details
ParameterSpace42Sudoku
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 5 days โ€” betterEvery 3 months
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
Monetizationโ€”Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS12.012.0
Further details โ€” not scored
Size182 MB68 MB
Age rating4+4+
DeveloperArtem OsipovEmdadul Haque

In-app purchases

None

Space42

No in-app purchases

7 purchases

Sudoku

One-time7
  • Hints 100$0.99
  • Hints 210$1.99
  • Remove Ads$4.99
Show 4 more
  • Hints 550$4.99
  • Hints 1250$9.99
  • Hints 2550$19.99
  • Hints 6550$49.99

Questions

Is Space42 free?
Space42 is free to download, with no in-app purchases.
Is Sudoku free?
Sudoku is free to download, with in-app purchases available.
Do Space42 or Sudoku have ads?
Sudoku shows ads; Space42 does not.
Which is updated more often, Space42 or Sudoku?
Space42 ships an update every 5 days, and Sudoku every 3 months. Most recently, Space42 was updated on October 17, 2026 and Sudoku on October 24, 2026.

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