# Sudoku Scan & Solver vs Sudoku Samurai Master

The clearest difference is in-app purchases: Sudoku Scan & Solver at none against Sudoku Samurai Master's 1. Sudoku Scan & Solver also leads on iOS requirement (12.0 vs 15.1). Sudoku Samurai Master's advantage is ads (none vs shown) and ratings volume (11 vs 1). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Sudoku Samurai Master sells 1 one-off in-app purchase. Sudoku Scan & Solver asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Sudoku Scan & Solver against 4.9 for Sudoku Samurai Master. That said, the two scores are not equally well evidenced: Sudoku Samurai Master has 11 ratings behind it against 1, so its average is the more settled of the two.

Sudoku Scan & Solver ships an update weekly, Sudoku Samurai Master every 8 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Sudoku Scan & Solver | Sudoku Samurai Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-scan-and-solver/id6749896084/reviews)** | [4.9 (11 ratings)](https://appshunter.io/ios/app/sudoku-samurai-master/id6766910697/reviews) |
| Number of ratings | 1 | **11** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | **Ad-supported** | Freemium |
| Size | 247 MB | 52 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tomoaki Okubo](https://appshunter.io/developer/1830995076) | [Lucas Howlett](https://appshunter.io/developer/1620125795) |

## What reviewers say

### Sudoku Scan & Solver

[App page](https://appshunter.io/ios/app/sudoku-scan-and-solver/id6749896084)

Effortlessly solve any Sudoku puzzle by scanning or uploading an image. Get instant solutions, check for mistakes, and edit the board with an intuitive interface suitable for all skill levels.

**Highlights:** Scan Sudoku puzzles from photos, Instant puzzle solving, Mistake highlighting, Board editing, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudoku Samurai Master

[App page](https://appshunter.io/ios/app/sudoku-samurai-master/id6766910697)

Master the art of Sudoku with a beautifully crafted game. Train through escalating challenges, learn advanced solving techniques, and progress from Novice to Grandmaster. Enjoy daily puzzles and a clean, intuitive interface.

**Highlights:** Hand-crafted campaign mode, Learn library with advanced techniques, Daily challenges, Multiple difficulty levels, Offline play, Smooth input and haptic feedback

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Unlock | $4.99 | one-time |


## Frequently asked questions

### Is Sudoku Scan & Solver free?

Sudoku Scan & Solver is free to download, with no in-app purchases.

### Is Sudoku Samurai Master free?

Sudoku Samurai Master is free to download, with in-app purchases available.

### Which has better reviews, Sudoku Scan & Solver or Sudoku Samurai Master?

Sudoku Scan & Solver is rated higher. Sudoku Scan & Solver averages 5.0 out of 5 from 1 ratings, while Sudoku Samurai Master averages 4.9 from 11 ratings.

### Do Sudoku Scan & Solver or Sudoku Samurai Master have ads?

Sudoku Scan & Solver shows ads; Sudoku Samurai Master does not.

### Which is updated more often, Sudoku Scan & Solver or Sudoku Samurai Master?

Sudoku Scan & Solver ships an update weekly, and Sudoku Samurai Master every 8 days. Most recently, Sudoku Scan & Solver was updated on November 5, 2026 and Sudoku Samurai Master on November 9, 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.*