Crazy Math vs Sudoku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Crazy Math
This game helps improve your calculation speed and offers a fun way to relax or play with others. Choose 'RIGHT' or 'WRONG' to answer math problems as quickly as possible. Compete for the highest score across various difficulty levels.
- Improve calculation speed
- Relaxing gameplay
- Play with friends and family
- Multiple difficulty levels
- Simple 'RIGHT' or 'WRONG' mechanic
- High score competition
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"Crazy Math - Fast calculation" is a small game. It helps you check your calculation speed. And it helps you relax, reduce stress or have fun-time with friends and family. How to play: ◆ Very simple ◆ Choose "RIGHT" or "WRONG" Game levels: ◆ easiest ◆ easy ◆ moderate ◆ hard ◆ hardest The game will to over when you answer incorrectly. So, keep calm and calculate quickly. Try to win the highest score. Become the fastest calculator. Thank you!
Sudoku
Engage your mind with thousands of classic Sudoku puzzles across various difficulty levels. Features include smart notes, undo functionality, and personalized customization options for a tailored gaming experience.
- Thousands of puzzles
- Multiple difficulty levels
- Smart note-taking
- Undo and erase functions
- Personalization options
- Dark and light modes
- Performance statistics
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Sudoku.best is the ultimate game for all Sudoku enthusiasts! Enjoy thousands of puzzles with varying difficulty levels. Whether you're a beginner or an expert, our app provides the perfect Sudoku experience. Features: - Smart Note: Easily note all possible cells in the Sudoku board to help you solve puzzles efficiently. - Undo: Mistakes happen! Use the Undo feature to correct errors and keep your progress. - Note: Add personal notes to any cell for better puzzle management. - Erase: Clear notes or numbers with ease to refine your solution. - Personalize: Customize your gaming experience with options to fit your style. - Dark and Light Mode: Switch between Dark and Light Mode for comfortable play anytime, day or night. - Statistics: Track your performance with detailed statistics on streaks, win rates, and more. Download now and challenge your brain with the best Sudoku game! Questions or Feedback? Reach out to us at info@wisefuture.co. We’d love to hear from you! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Crazy Math at daily against Sudoku's weekly. Crazy Math also leads on iOS requirement (11.0 vs 15.1). Sudoku's advantage is ratings volume (23 vs 1). On price, rating, review sentiment and ads 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. Crazy Math sells 5 one-off in-app purchases and Sudoku sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Crazy Math against 4.9 for Sudoku. That said, the two scores are not equally well evidenced: Sudoku has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Crazy Math ships an update daily, Sudoku weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Crazy Math | Sudoku |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.9 (23 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 23 — better |
| Update frequency | Daily — better | Weekly |
| Ads | No | No |
| 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 | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 22 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Tien Le | Hadi Mehranfar |
Customer experience
Crazy Math
Sudoku
In-app purchases
Crazy Math
- Add 20 lives$0.99
- Remove advertisement$1.99
- Add 50 lives$1.99
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- Add 100 lives$2.99
- Add 200 lives$3.99
Sudoku
- Premium | Weekly3 Days trial$0.997 Days
- Monthly Premium3 Days trial$1.991 Month
- Yearly Premium1 Month trial$14.991 Year
Questions
Is Crazy Math free?
Is Sudoku free?
Which has better reviews, Crazy Math or Sudoku?
Do Crazy Math or Sudoku have ads?
Which is updated more often, Crazy Math or Sudoku?
Other comparisons
