# Sudoku Puzzles · vs Mathdoku Challenge!

The clearest difference is in-app purchases: Sudoku Puzzles · at none against Mathdoku Challenge!'s 4. Sudoku Puzzles · also leads on ratings volume (295 vs 15). Mathdoku Challenge!'s advantage is update cadence (every 8 days vs every 4 months) and rating (5.0 vs 4.7). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mathdoku Challenge! sells 4 one-off in-app purchases. Sudoku Puzzles · asks for nothing beyond the download.

Mathdoku Challenge! holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Sudoku Puzzles · has 295 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 88% of Sudoku Puzzles ·'s written reviews are positive against 100% of Mathdoku Challenge!'s.

Sudoku Puzzles · ships an update every 4 months, Mathdoku Challenge! every 8 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sudoku Puzzles · | Mathdoku Challenge! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (295 ratings)](https://appshunter.io/ios/app/sudoku-puzzles/id931278082/reviews) | **[5.0 (15 ratings)](https://appshunter.io/ios/app/mathdoku-challenge/id1240671305/reviews)** |
| Number of ratings | **295** | 15 |
| Positive reviews | 88.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 8 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 43 MB | 39 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Murphy](https://appshunter.io/developer/931157056) | [Taylor Geisse](https://appshunter.io/developer/1240671304) |

## What reviewers say

### Sudoku Puzzles ·

[App page](https://appshunter.io/ios/app/sudoku-puzzles/id931278082)

Engage your mind with thousands of free classic Sudoku puzzles. This logic game offers multiple difficulty levels and helpful tools like candidate tracking and unlimited undo. Save your progress and track your performance with detailed statistics.

**Highlights:** Thousands of free Sudoku puzzles, Four difficulty levels (easy, normal, hard, expert), Cell candidate tracking, Unlimited undo moves, Check feature, Save uncompleted puzzles, Stats tracker for solve times

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Upgrade of ads only between games
- 👍 Great format and layout
- 👍 Challenging puzzles
- 👍 Helpful tutorials and notes
- 👍 Saves progress and best times

**What reviewers complain about**

- 😡 Annoying and long ads after every game
- 🐛 Occasional crashes and white screen bug
- 🤔 Difficulty levels not clearly differentiated
- 😕 Placement of exit button too close to game board

**Reported bugs**

- Some hard and expert puzzles cannot be solved
- Occasional crashes and white screen issues

**Requested features**

- Add option to switch between entry modes without going to settings
- Provide hints and explanations for solving strategies
- Offer a paid version to remove ads


### Mathdoku Challenge!

[App page](https://appshunter.io/ios/app/mathdoku-challenge/id1240671305)

This game combines Sudoku logic with mathematical operations. Solve puzzles by filling cells with numbers that satisfy row, column, and cage constraints. Offers daily puzzles and purchasable packs to challenge your mind.

**Highlights:** Sudoku-style number placement, Mathematical cage operations, Logic-based puzzle solving, Daily new puzzles, Purchasable puzzle packs, Varying puzzle sizes

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Puzzles | $0.99 | one-time |
| 250 Puzzles | $1.99 | one-time |
| 500 Puzzles | $3.99 | one-time |
| 1000 Puzzles | $6.99 | one-time |


## Frequently asked questions

### Is Sudoku Puzzles · free?

Sudoku Puzzles · is free to download, with no in-app purchases.

### Is Mathdoku Challenge! free?

Mathdoku Challenge! is free to download, with in-app purchases available.

### Which has better reviews, Sudoku Puzzles · or Mathdoku Challenge!?

Mathdoku Challenge! is rated higher. Sudoku Puzzles · averages 4.7 out of 5 from 295 ratings, while Mathdoku Challenge! averages 5.0 from 15 ratings.

### Do Sudoku Puzzles · or Mathdoku Challenge! have ads?

Both Sudoku Puzzles · and Mathdoku Challenge! show ads.

### Which is updated more often, Sudoku Puzzles · or Mathdoku Challenge!?

Sudoku Puzzles · ships an update every 4 months, and Mathdoku Challenge! every 8 days. Most recently, Sudoku Puzzles · was updated on October 29, 2026 and Mathdoku Challenge! on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*