Comparison

Sudøku vs Crazy Rocket

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

Head to head
About

Sudøku

Enjoy an endless supply of classic Sudoku puzzles playable offline. This game offers four difficulty levels, smart hints, and error checking for a comfortable and challenging brain-training experience. Track your progress with detailed statistics and enjoy features like dark mode and tablet optimization.

Highlights
  • Unlimited Sudoku puzzles
  • 4 difficulty levels
  • Smart hints
  • Pencil marks
  • Error checking
  • Detailed statistics
  • Offline gameplay
Features
Read full description

Enjoy classic Sudoku and Sudoku X the way they should be played—fast, intuitive and completely offline. Solve unlimited puzzles generated directly on your device. Whether you're looking for a relaxing number puzzle or a challenging logic puzzle, sudøku offers carefully balanced difficulty levels for beginners and experienced players alike. Choose Your Sudoku Play classic Sudoku or take on Sudoku X for an extra challenge. In Sudoku X, the usual Sudoku rules apply, but both main diagonals must also contain the numbers 1–9. Features - Unlimited Sudoku puzzles - Classic Sudoku and Sudoku X - 4 carefully balanced difficulty levels - Smart hints - Pencil marks (notes) - Error checking - Detailed statistics - Automatic save - Light and dark mode - Optimized for phones and tablets - Optional ad-free upgrade - Completely offline gameplay Unlimited Offline Sudoku Never run out of puzzles. Every Sudoku is generated directly on your device, giving you an endless supply of unique games without requiring an internet connection. Challenge Your Logic Choose the difficulty that matches your experience and solve puzzles at your own pace. Switch between classic Sudoku and Sudoku X whenever you want a different challenge. Track Your Progress Detailed statistics let you follow your solving times, completed games, hint usage and performance across difficulty levels. Designed for Comfortable Play The clean interface keeps the focus on the puzzle. Fast controls, automatic saving, smart hints and carefully designed light and dark modes make every Sudoku session enjoyable. Play Anywhere Because every puzzle is generated on your device, you can play offline anytime—at home, while travelling or during your daily commute. Download sudøku and enjoy unlimited classic Sudoku and Sudoku X puzzles wherever you are.

About

Crazy Rocket

Features
Read full description

Launch into a galaxy where every trajectory is decided by real gravity. Crazy Rocket is a physics puzzle game: aim your rocket, charge the engine, and let the gravitational pull of planets, massive planets, asteroids, and black holes bend your flight path in real time. Fire the main thruster mid-flight for extra boost, but watch your fuel — every drop counts. HOW TO PLAY - Drag to set your launch angle. - Charge the engine and release to launch. - Hold the screen mid-flight to fire the thruster for an extra push. - Reach the destination planet without crashing into obstacles, falling into a black hole, or drifting off-screen. A CUSTOM PHYSICS ENGINE Every celestial body pulls on your rocket with real Newtonian gravity, simulated at 60 FPS. No two launches feel the same — small changes in angle or power lead to wildly different paths. ORBITAL LEVELS Starting at level 7, some levels drop your rocket already in orbit. You can't change the angle — only engine power and timing matter, testing a completely different kind of precision. ENDLESS, PROCEDURAL LEVELS Every level is generated from a seed, combining planets, massive planets, asteroids, and black holes into new layouts as you progress. There's always another level to master. 3-STAR SCORING - Complete the level. - Reach the destination under the target fuel amount. - Land without ever firing the thruster after launch. Chase all three stars on every level to prove your mastery of orbital mechanics. FREE TO PLAY Crazy Rocket is free with occasional ads between levels. Trajectory prediction is normally a premium feature, but you can unlock it for free anytime by watching a short ad. Go Premium to remove ads, unlock trajectory prediction permanently, and freely pan the camera to scout the whole level before you launch — gameplay and physics stay exactly the same either way. Master gravity. Chart the perfect orbit. Land your rocket. Privacy Policy: https://crazyrocket.pages.dev/privacy Terms of Use: https://crazyrocket.pages.dev/terms

Screenshots

Sudøku4 screens
Crazy Rocket4 screens

Verdict

The call

The clearest difference is update cadence: Sudøku at weekly against Crazy Rocket's monthly. On price, ads, in-app purchases 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. Sudøku sells 1 one-off in-app purchase and Crazy Rocket sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Sudøku ships an update weekly, Crazy Rocket monthly. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 9 level
Sudøku versus Crazy Rocket: the parameters behind the verdict, then further details
ParameterSudøkuCrazy Rocket
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyWeekly — betterMonthly
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size28 MB93 MB
Age rating4+4+
DeveloperBenjamin Tobias BlankenhornJonata Oliveira

In-app purchases

1 purchases

Sudøku

One-time1
  • Lifetime Ad Removal$0.99
1 purchases

Crazy Rocket

One-time1
  • Premium Unlock$4.99

Questions

Is Sudøku free?
Sudøku is free to download, with in-app purchases available.
Is Crazy Rocket free?
Crazy Rocket is free to download, with in-app purchases available.
Do Sudøku or Crazy Rocket have ads?
Both Sudøku and Crazy Rocket show ads.
Which is updated more often, Sudøku or Crazy Rocket?
Sudøku ships an update weekly, and Crazy Rocket monthly. Most recently, Sudøku was updated on October 24, 2026 and Crazy Rocket on October 6, 2026.

Other comparisons