Comparison

Sudoku vs Scioly Codebusters

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

Head to head
About

Sudoku

Engage your mind with a classic number puzzle game. Offers a vast collection of puzzles across five difficulty levels, suitable for beginners and experts. Play offline, track your progress, and enjoy customizable themes.

Highlights
  • Hundreds of unique Sudoku challenges
  • 5 difficulty levels
  • Offline play
  • Note-taking feature
  • Progress tracking and statistics
  • Customizable color themes
  • Hint and Undo options
Features
Read full description

Easy sudoku free puzzle game is an addictive brain sudoku puzzle game for very beginners and advanced players. Whether you'd like to relax or keep the mind active, you can pleasantly pass the time with classic sudoku free games! From the creators of Brain Test Tricky Puzzles, Brain Test 2 Tricky Stories and Who Is? Tricky Riddles! This game is a new game and an offline game. This Classic Sudoku is the puzzle game for your memory, brain, logical thinking and a good time killer! Different sudoku puzzles come in five difficulty levels. You can play very easy sudoku puzzles or very hard sudoku puzzles: Novice Sudoku, Easy Sudoku, Medium Sudoku, Hard Sudoku, and Expert Sudoku! You will find all you need whether you are solving your first sudoku or you've progressed to expert difficulty. Choose any difficulty level you like! Brain games and IQ games are for improving the brain. This game is a sudoku brain game. It is not soduko, suduko, sudoko or soduku. It is sudoku :) Challenge your brain anywhere, anytime! Features: ● Sudoku free games and hundreds of unique challenges! ● More than 5000 classic well-formed sudoku puzzles for free. ● 5 perfectly balanced levels of difficulty. More than 1000 very easy levels. ● Free and offline. Brain games for adults, puzzle games and new games. ● You can take notes to find the numbers easily as on paper. Each time you fill in a cell, notes are automatically updated! ● Statistics: Track your progress for each difficulty level: analyze your best time and other achievements. ● Gorgeous color themes! Play with more comfort, even in the dark theme! ● New games and free games are fun if they help to improve the brain and mind. ● Simple and intuitive design ● Great exercise for the brain ● When you are stuck, the hint button can guide you. ● Free offline games and nice games. ● Track your progress visually with the progress bar. ● Made a mistake? Use unlimited Undos or use Eraser. ● Input buttons are dimmed if a number is used 9 times (or more) in the Sudoku puzzle. ● Support both phones and tablets. ● Auto-save. If you leave the sudoku game unfinished, it will be saved. You can continue playing anytime. Optional help functions: ● A column, row or block containing only 1 empty cell will be auto-completed. ● Challenge yourself by figuring out your mistakes, or enable auto check for mistakes feature to see your errors. ● Highlight duplicates to avoid repeating numbers in a row, column and block. ● When you select a cell, related row, column, and box are highlighted. ● When you select a cell with a number, the same numbers on board are highlighted. This is the sedoku app for soduku lovers. If you like to play sodoku game, you should download the sudoko game. We offer 5 difficulty levels. We add new sodoku puzzles frequently. Download now and play suduku! Have fun!

About

Scioly Codebusters

Practice codebreaking with a vast collection of quotes covering Aristocrats, Patristocrats, and Xenocrypts. Offers assisted modes with hints for beginners and manual modes for advanced users. Includes a dictionary to learn common word patterns and accelerate cipher-solving skills.

Highlights
  • Practice Aristocrats, Patristocrats, Xenocrypts
  • Over a thousand quotes
  • Assisted mode with hints
  • Manual mode for challenges
  • Unique dictionary feature
  • Learn common word patterns
Features
Read full description

Scioly Codebusters is the ultimate codebusters prep app! Practice with over a thousand different quotes with Aristocrats, Patristocrats, and Xenocrypts so you can level up your codebusting skills! For hobbyists and beginners, enjoy the assisted mode and hints to help you solve each cipher. If you are a science olympiad student or looking for a challenge, check out the manual mode, removing many helpful features like the autofill! Finally, we have a unique dictionary feature that teaches you common word patterns to accelerate your progress. This is the best way to learn and practice the 3 biggest ciphers in Scioly Codebusters! We are always accepting suggestions :) Developed by Suvan & Manoj. **WE ARE NOT AFFILIATED WITH THE OFFICIAL SCIENCE OLYMPIAD ORGANIZATION IN ANY WAY**

Screenshots

Sudoku4 screens
Scioly Codebusters4 screens

Verdict

The call

Sudoku and Scioly Codebusters both sit at 4.7 stars, but that hides the real split: 86% of Scioly Codebusters's written reviews are positive against 18% of Sudoku's. Scioly Codebusters also leads on in-app purchases (none vs 3) and ads (none vs shown). Sudoku's advantage is ratings volume (1.4K vs 19). On price, rating, 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. Sudoku sells 3 one-off in-app purchases. Scioly Codebusters 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 against 4.6 for Scioly Codebusters. That said, the two scores are not equally well evidenced: Sudoku has 1.4K ratings behind it against 19, so its average is the more settled of the two. Written reviews are what separate them: 18% of Sudoku's written reviews are positive against 86% of Scioly Codebusters's.

UpkeepUpdate frequency

Sudoku ships an update monthly, Scioly Codebusters weekly. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

Scorecard6 real differences · 4 level
Sudoku versus Scioly Codebusters: the parameters behind the verdict, then further details
ParameterSudokuScioly Codebusters
PriceFreeFree
Rating4.7 (1.4K ratings) — better4.6 (19 ratings)
Positive reviews17.6% of reviews85.7% of reviews — better
Number of ratings1.4K — better19
Update frequencyMonthlyWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size183 MB32 MB
Age rating4+9+
DeveloperUNICO STUDIORohit Kumar

Customer experience

Sudoku

All ratings1,372 ratings
Positive94.5%
Neutral0.9%
Negative4.5%
Written reviews165 reviews
Positive17.6%
Neutral5.5%
Negative77.0%

Scioly Codebusters

All ratings19 ratings
Positive89.5%
Neutral5.3%
Negative5.3%
Written reviews7 reviews
Positive85.7%
Neutral14.3%
Negative0.0%

Bugs and requests

Sudoku

Reported bugs

3 issues
  • Game crashes and freezes
  • Inability to exit ads without losing progress
  • Incompatibility with older devices

Requested features

4 requests
  • Option to pay for ad-free experience
  • Ability to pause game during ads
  • Customizable board and UI themes
  • Improved game mechanics and controls

Scioly Codebusters

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Sudoku

One-time3
  • Hint Pack$2.49
  • Sale Remove Ads$2.99
  • Remove Ads$5.99
None

Scioly Codebusters

No in-app purchases

Questions

Is Sudoku free?
Sudoku is free to download, with in-app purchases available.
Is Scioly Codebusters free?
Scioly Codebusters is free to download, with no in-app purchases.
Which has better reviews, Sudoku or Scioly Codebusters?
Sudoku is rated higher. Sudoku averages 4.7 out of 5 from 1.4K ratings, while Scioly Codebusters averages 4.6 from 19 ratings.
Do Sudoku or Scioly Codebusters have ads?
Sudoku shows ads; Scioly Codebusters does not.
Which is updated more often, Sudoku or Scioly Codebusters?
Sudoku ships an update monthly, and Scioly Codebusters weekly. Most recently, Sudoku was updated on October 27, 2026 and Scioly Codebusters on October 26, 2026.

Other comparisons