Sudoku vs Sudoku King®
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sudoku
Engage your mind with this classic Japanese logic puzzle. Offers multiple difficulty levels, customizable backgrounds, and unique emoji number options. Track progress and compete with others.
- Four difficulty settings
- Customizable background colors
- Emoji number option
- Duplicate highlighting
- Unlimited Undo/Redo
- Autosave functionality
- Leaderboards and achievements
- Note-taking feature
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Train your brain anytime—and anywhere—with Sudoku :), the classic Japanese logic puzzle game. Playing Sudoku on your mobile device is fun & easy! Now you can take your favorite Japanese game wherever you go. Give your mind a workout with advanced difficulty, or play easier levels to exercise your brain. The Sudoku :) app offers access to many fun features. Game features: ● Play Sudoku games with four different difficulty settings: Easy, Medium, Hard & Expert ● Personalize your gameplay with custom background colors ● Switch numbers to emojis for a fun new way to play ● Highlight duplicates to avoid repeating numbers in rows, columns & blocks ● Use unlimited Undo & Redo actions ● Stop & resume the game anytime with Autosave ● Track your scores & completion times against top Sudoku players with leaderboards and achievements ● Keep track of possible numbers in the grid with Note-taking ● See your progress with Logic Puzzles Completed and Top Completion Times With user-friendly boards, this Sudoku puzzle game is rated one of the top brain games. Whether you are new to this classic puzzle game or you’ve been playing for years, give yourself a fun & challenging game experience with Sudoku :) everywhere you go. Download Sudoku :) on your iPhone & iPad today We hope you enjoy playing Sudoku :) Questions or feedback, please email us at contact@maplemedia.io for fast & friendly support. Brought to you by Maple Media. Visit us at https://maplemedia.io. Terms of Service and Subscription Terms: https://maplemedia.io/terms-of-service/ Privacy Policy: https://maplemedia.io/privacy/ - Level up your Sudoku experience with the Sudoku Membership subscription! Enjoy Ad-free game play, customize with unique backgrounds and mix it up with the new Emoji grid! - Once subscribed, payment will be charged to iTunes Account at confirmation of purchase if you subscribe - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the subscription's renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.
Sudoku King®
Engage your mind with thousands of classic Sudoku puzzles. This game offers daily challenges, four difficulty levels, and a user-friendly interface with soothing colors. Track your progress and enjoy a mentally stimulating experience.
- Thousands of classic Sudoku puzzles
- Daily challenges
- Four difficulty levels (Easy, Medium, Hard, Expert)
- World Challenge mode
- Statistics tracking
- Two themes (black or white)
- Relaxing music
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Enjoy classic Sudoku puzzles, daily challenges and a relaxing number game experience with Sudoku King™ - from the creators of Ludo King! Explore thousands of Sudoku puzzles with four difficulty levels: Easy, Medium, Hard and Expert. Whether you’re learning the basics or tackling a tricky grid, find a challenge that suits your pace. Take a quick puzzle break or settle into a longer challenge. With a clear design, soothing colors and relaxing music, Sudoku King makes every puzzle a pleasure to solve. WHY PLAY SUDOKU KING? • Thousands of Classic Puzzles Enjoy a wide selection of number puzzles for beginners and experienced Sudoku players. • Four Difficulty Levels Start with Easy, build your confidence with Medium, or test your logic with Hard and Expert puzzles. • Daily Challenges Make Sudoku part of your daily routine with a fresh challenge every day of the year. • World Challenge Explore destinations around the world as you solve puzzles. Reveal famous landmarks and discover interesting facts about tourist spots and monuments. • Light and Dark Themes Choose a black or white theme to match your preferred playing style. • Notes and Hints Keep track of possible numbers with notes. Hint packs are available through in-app purchases when you need extra help. • Performance Statistics Track your progress and learn more about your puzzle-solving performance. • Leaderboard See how you compare with other Sudoku players. • Relaxing Music Enjoy a calming soundtrack while you focus on the next number. HOW TO PLAY Fill the 9×9 grid with numbers from 1 to 9. Each number must appear exactly once in every row, column and 3×3 box. Use logic to work out the missing numbers and notes to record possible answers. Complete the grid without repeating a number to solve the puzzle! YOUR NEXT PUZZLE STARTS HERE Looking for a relaxing logic game or a challenging number puzzle? Sudoku King brings classic Sudoku, daily challenges and world exploration together in one easy-to-use game. Download Sudoku King for free and take on your next Sudoku challenge today! Optional in-app purchases are available.
Screenshots
Verdict
Sudoku and Sudoku King® both sit at 4.7 stars, but that hides the real split: 65% of Sudoku's written reviews are positive against 38% of Sudoku King®'s. Sudoku also leads on ratings volume (59K vs 21) and update cadence (monthly vs every 3 months). On price, rating, ads and in-app purchases 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
Both are free to download. Sudoku sells 10 in-app purchases, starting at $0.99 per month and Sudoku King® sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for Sudoku against 4.8 for Sudoku King®. That said, the two scores are not equally well evidenced: Sudoku has 59K ratings behind it against 21, so its average is the more settled of the two. Written reviews are what separate them: 65% of Sudoku's written reviews are positive against 38% of Sudoku King®'s.
Sudoku ships an update monthly, Sudoku King® every 3 months. The most recent releases landed on November 9, 2026 and November 7, 2026 respectively.
| Parameter | Sudoku | Sudoku King® |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (59K ratings) | 4.8 (21 ratings) — better |
| Positive reviews | 65.1% of reviews — better | 37.5% of reviews |
| Number of ratings | 59K — better | 21 |
| Update frequency | Monthly — better | Every 3 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 147 MB | 123 MB |
| Age rating | 17+ | 4+ |
| Developer | Maple Media Apps, LLC | GAMETION GLOBAL TECHNOLOGIES PTE LIMITED |
Customer experience
Sudoku
Sudoku King®
Bugs and requests
Sudoku
Reported bugs
4 issues- Numbers getting stuck/grayed out
- Inconsistent difficulty levels
- Display issues on newer devices
- Crashes after updates
Requested features
5 requests- Dark mode option
- Customizable color themes
- Option to disable number highlighting
- Reset button that fully clears the board
- More granular difficulty levels
Sudoku King®
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Sudoku
- Premium Monthly$0.991 Month
- Sudoku Apps Bundle$7.991 Month
- Premium Annual$8.991 Year
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- Sudoku Membership$14.991 Year
- Sudoku Bundle1 Month trial$14.991 Month
- Premium Annual$14.991 Year
- Sudoku Apps Bundle$64.991 Year
- Sudoku Apps Bundle$99.991 Year
- Sudoku Bundle1 Year trial$129.991 Year
- Disable Ads$24.99
Sudoku King®
- 25 Hints$0.99
- No Ads (Remove Ads)$1.99
- 60 Hints$1.99
Show 3 moreShow fewer
- 100 Hints$2.99
- All 8 Musics + No Ads$5.99
- Get All 8 Musics$5.99









