# Mathdoku Challenge! vs Sudoku by MobilityWare+

The clearest difference is in-app purchases: Sudoku by MobilityWare+ at none against Mathdoku Challenge!'s 4. Sudoku by MobilityWare+ also leads on ads (none vs shown) and ratings volume (32K vs 13). Mathdoku Challenge!'s advantage is review sentiment (100% vs 70%) and update cadence (every 8 days vs every 3 months). On price, 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 by MobilityWare+ asks for nothing beyond the download.

Mathdoku Challenge! holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Sudoku by MobilityWare+ has 32K ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 100% of Mathdoku Challenge!'s written reviews are positive against 70% of Sudoku by MobilityWare+'s.

Mathdoku Challenge! ships an update every 8 days, Sudoku by MobilityWare+ every 3 months. The most recent releases landed on June 1, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Mathdoku Challenge! | Sudoku by MobilityWare+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/mathdoku-challenge/id1240671305/reviews)** | [4.8 (32K ratings)](https://appshunter.io/ios/app/sudoku-by-mobilityware-plus/id1556715970/reviews) |
| Number of ratings | 13 | **32K** |
| Positive reviews | **100.0% of reviews** | 69.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 39 MB | 223 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Taylor Geisse](https://appshunter.io/developer/1240671304) | [MobilityWare](https://appshunter.io/developer/284117362) |

## What reviewers say

### 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 |


### Sudoku by MobilityWare+

[App page](https://appshunter.io/ios/app/sudoku-by-mobilityware-plus/id1556715970)

This app offers a beginner-friendly approach to Sudoku puzzles, utilizing color to simplify the learning process. It starts with smaller grids and gradually increases difficulty, making it accessible for new players while still offering challenges for experienced ones.

**Highlights:** Color-assisted Sudoku grids, Smaller puzzle sizes for beginners, Adjustable difficulty levels, Classic black and white mode available, Brain training through logic puzzles

**Features:** With Apple Arcade, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎨 Visually appealing with color-coded numbers
- 🧠 Helps improve Sudoku skills
- 🕰️ Good for passing time
- 🎯 Satisfying to complete puzzles
- 🎨 Enjoyable color themes

**What reviewers complain about**

- 🤔 Hints and assistance make the game too easy
- 🤔 Expert mode not challenging enough
- 📝 Lack of note-taking functionality
- 🐛 Occasional bugs and performance issues
- 🤔 Daily challenges not engaging enough

**Reported bugs**

- Unresponsive touch controls
- Puzzles with no unique solutions
- Notification issues

**Requested features**

- Add an option to disable hints and automatic corrections
- Provide more challenging puzzle difficulty levels
- Implement a robust note-taking system
- Improve the daily challenge experience
- Add a dark mode theme


## Frequently asked questions

### Is Mathdoku Challenge! free?

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

### Is Sudoku by MobilityWare+ free?

Sudoku by MobilityWare+ is free to download, with no in-app purchases.

### Which has better reviews, Mathdoku Challenge! or Sudoku by MobilityWare+?

Mathdoku Challenge! is rated higher. Mathdoku Challenge! averages 5.0 out of 5 from 13 ratings, while Sudoku by MobilityWare+ averages 4.8 from 32K ratings.

### Do Mathdoku Challenge! or Sudoku by MobilityWare+ have ads?

Mathdoku Challenge! shows ads; Sudoku by MobilityWare+ does not.

### Which is updated more often, Mathdoku Challenge! or Sudoku by MobilityWare+?

Mathdoku Challenge! ships an update every 8 days, and Sudoku by MobilityWare+ every 3 months. Most recently, Mathdoku Challenge! was updated on June 1, 2026 and Sudoku by MobilityWare+ on September 25, 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.*