Comparison

Sudoku vs SudokuWorkshop

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 vast collection of classic and innovative Sudoku puzzles. Master solving techniques with an exclusive hint system, track your progress with detailed statistics, and compete globally. Enjoy multiple variations and a custom puzzle builder for endless logic challenges.

Highlights
  • 15,000+ free Sudoku puzzles
  • 10 unique Sudoku variations
  • Exclusive step-by-step hint system
  • Custom puzzle builder
  • Global player competitions
  • Detailed career statistics
  • Ad-free premium option
Features
Read full description

Looking for the ultimate mental escape? Welcome to Sudoku by Volcano—the world’s most vibrant puzzle community! From thrilling global tournaments to infinite player-created grids, your daily brain workout just got a major upgrade. Perfect for a 5-minute coffee break or hours of deep logic training, our classic and innovative puzzles offer endless fun for everyone, from beginners to grandmasters. With 365 days of Daily Puzzles, international rankings, and endless creative challenges, your mind will always stay sharp! ◆ Why Choose Sudoku by Volcano? We offer a premium, feature-rich experience that no other classic puzzle app can match: • NEW! Puzzle Workshop: Step into our thriving creator community! You are no longer just a player—you are a puzzle designer. Create your own custom grids from scratch, scan them directly from a newspaper, share your masterpieces with the world, and play infinite unique puzzles crafted by global players. • Champions Challenge & Global Leaderboards: Battle logic enthusiasts worldwide in thrilling daily competitions. Track your rank against millions of active players, win exclusive rewards, and climb to the top spot to earn your bragging rights as a true Sudoku Champion. • Non-Stop Daily Challenges: Never miss a day of mental fitness. Log in daily to solve unique, hand-crafted puzzles, build your consecutive win streaks, and collect gorgeous monthly trophies and champion badges. • Exclusive Hint System (Sudoku Solver): This is not just a cheat sheet! Our intelligent system teaches you advanced solving techniques step-by-step with intuitive instructions, colorful visuals, and elegant animations. Go from beginner to expert in no time. ◆ Core Game Features & Variations Enjoy 8 tailored difficulty levels—from Very Easy to Extreme—alongside multiple ways to play: • 10 Brain Teaser Variations: Challenge yourself with Squiggly, X-Sudoku, Color puzzles, and alternative grid layouts. • Daily Puzzle Archive: Missed a day? Access past Daily Challenges from the archive to complete your trophy collection anytime. • Career Statistics: Access detailed profile stats to track your logic improvement, win streaks, and best solve times. • Beautiful Visuals: Personalize your board with stunning designs and alternative numerals, including Chinese numbers. • Offline Mode: Enjoy your favorite mindsport anywhere, anytime—no internet connection required for official packs and saved daily grids. ◆ Smart Tools & Quality of Life Maximize your solving efficiency while protecting your eyes during night-time play: • Intelligent Assist: Auto-highlighting of identical numbers, automatic pencil marks, and real-time error checking. • Standard Tools: Unlimited Undo & Redo, Double-Tap Erase, and smart drafting notes. • Seamless Convenience: Auto-Save ensures you never lose progress when life interrupts your game. Toggle Dark Mode for a more comfortable night-time experience. • Universal Design: Stunning high-resolution graphics optimized perfectly for both iPhone and iPad. Download the ultimate Sudoku experience today! Wake up your brain with a fresh Daily Challenge, unleash your creativity in the Puzzle Workshop, and see where you stand on the global stage!

About

SudokuWorkshop

Engage in a focused and quiet Sudoku experience with daily challenges and free practice. This app offers multiple difficulty levels and helpful tools to support your solving flow, all within a paper-inspired interface. Enjoy offline play and track your progress with achievements.

Highlights
  • Daily Sudoku challenges
  • Free practice mode
  • Multiple difficulty levels
  • Paper-inspired interface
  • Helpful solving tools
  • Offline play
  • Achievements and progress tracking
Features
Read full description

Sudoku Workshop is a focused, quiet, and offline-friendly Sudoku app. You can complete a daily challenge each day or jump into free practice whenever you want. With multiple difficulty levels, the app works well for beginners learning the basics and for regular players who want a steady practice routine. Sudoku Workshop uses a paper-inspired, hand-crafted interface to make every puzzle feel more natural and immersive. The board stays clean and readable, while helpful tools support your solving flow without getting in the way. Features: - Daily challenges to build a consistent solving habit - Free practice with multiple difficulty levels - Achievements and progress tracking to reflect your improvement - Theme and language settings for a personalized experience - Helpful tools such as notes, hints, undo, and more - Offline play so you can start a puzzle anytime Whether you are just getting started with Sudoku or looking for a more thoughtful place to practice, Sudoku Workshop is designed to help you enjoy every puzzle from start to finish.

Screenshots

Sudoku4 screens
SudokuWorkshop4 screens

Verdict

The call

The clearest difference is ads: SudokuWorkshop at none against Sudoku's shown. SudokuWorkshop also leads on review sentiment (100% vs 72%) and rating (5.0 vs 4.6). Sudoku's advantage is ratings volume (222 vs 1). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

SudokuWorkshop holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Sudoku has 222 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 72% of Sudoku's written reviews are positive against 100% of SudokuWorkshop's.

Scorecard6 real differences · 4 level
Sudoku versus SudokuWorkshop: the parameters behind the verdict, then further details
ParameterSudokuSudokuWorkshop
PriceFreeFree
Rating4.6 (222 ratings)5.0 (1 ratings) — better
Positive reviews72.4% of reviews100.0% of reviews — better
Number of ratings222 — better1
Update frequencyEvery 3 months—
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size58 MB20 MB
Age rating4+17+
DeveloperVolcano Entertainment Limitedleerom

Customer experience

Sudoku

All ratings216 ratings
Positive92.1%
Neutral3.2%
Negative4.6%
Written reviews98 reviews
Positive72.4%
Neutral9.2%
Negative18.4%

SudokuWorkshop

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Sudoku

Reported bugs

22 issues
  • Interface issues and crashes
  • Checkpoint save/restore bugs
  • Puzzle reset bugs
  • Menu becomes hidden
  • App terminates and resets puzzle
Show 17 more
  • Reset command does nothing
  • Cloud data access lost
  • Game progress lost
  • Video ads for coins not loading
  • Color scheme resets on app open/minimize
  • Digit highlighted as completed when using pencil
  • Statistics display cannot be closed
  • Automatic pencil correction doesn't work/disable
  • Custom puzzles not remembered after solving
  • Saved checkpoints not remembered
  • Progress resets after completing a puzzle
  • Coins reset when switching devices
  • Puzzles reset to start state after saving/restoring
  • App not opening/crashing
  • Settings not saving (e.g., sound effects)
  • Deleted records reappear
  • Ad reward system bug (doubling/tripling coins)

Requested features

14 requests
  • Fix color theme persistence
  • Add highlighting for pencil marks
  • Option to disable automatic pencil mark deletion
  • Improve puzzle generation logic
  • Allow music playback during gameplay
Show 9 more
  • Make ads less intrusive or optional
  • Improve checkpoint save/restore functionality
  • Fix cloud data access issues
  • Option to flag wrong numbers immediately
  • Less contrast for dark mode
  • Tinted overlay on ad area
  • Fix custom puzzle saving
  • Fix statistics display closing issue
  • Fix ad reward system bug

SudokuWorkshop

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sudoku

No in-app purchases

None

SudokuWorkshop

No in-app purchases

Questions

Is Sudoku free?
Sudoku is free to download, with no in-app purchases.
Is SudokuWorkshop free?
SudokuWorkshop is free to download, with no in-app purchases.
Which has better reviews, Sudoku or SudokuWorkshop?
SudokuWorkshop is rated higher. Sudoku averages 4.6 out of 5 from 222 ratings, while SudokuWorkshop averages 5.0 from 1 ratings.
Do Sudoku or SudokuWorkshop have ads?
Sudoku shows ads; SudokuWorkshop does not.

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