Seadoku vs Sudoku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Seadoku
This game offers a unique twist on Sudoku, replacing numbers with charming sea creatures. Enjoy a relaxing underwater world with strategic puzzles and multiple difficulty levels. It's perfect for honing your puzzle-solving skills.
- Sea creature themed puzzles
- Multiple difficulty levels
- Relaxing ocean soundscapes
- Strategic gameplay
- Hone puzzle-solving skills
Read full descriptionHide full description
Sudoku reimagined — with sea creatures, ocean themes, and a daily challenge. Swap numbers for 9 beautiful sea creatures and solve classic sudoku logic puzzles in a stunning underwater world. New in v3.0: daily streak challenges, 9 gorgeous ocean photo themes, and smoother animations than ever. FEATURES • 3 difficulty levels — Easy, Medium, Hard • Daily puzzle with streak tracking • 9 stunning ocean backgrounds (coral reefs, clownfish, anemones & more) • Soothing ocean waves or tropical music • Hints when you get stuck • Clean, beautiful design — no clutter, just puzzles
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.
- Classic 9x9 Sudoku grid
- Multiple difficulty levels
- Daily challenges
- Hints and tips
- Offline play
- Statistics tracker
Read full descriptionHide 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, anytime—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
Verdict
The clearest difference is in-app purchases: Seadoku at none against Sudoku's 7. Seadoku also leads on update cadence (fortnightly vs every 3 months). Sudoku's advantage is iOS requirement (12.0 vs 18.0). On price, review sentiment, ads 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
Both are free to download. Sudoku sells 7 one-off in-app purchases. Seadoku asks for nothing beyond the download.
Seadoku ships an update fortnightly, Sudoku every 3 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Seadoku | Sudoku |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 5 — better | — |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 18.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 62 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | CHRISTINA STOUT | Emdadul Haque |
Customer experience
Seadoku
Sudoku
In-app purchases
Seadoku
No in-app purchases
Sudoku
- Hints 100$0.99
- Hints 210$1.99
- Remove Ads$4.99
Show 4 moreShow fewer
- Hints 550$4.99
- Hints 1250$9.99
- Hints 2550$19.99
- Hints 6550$49.99









