# Sudoku Scan & Solver vs Sudoku

The clearest difference is ads: Sudoku at none against Sudoku Scan & Solver's shown. Sudoku Scan & Solver's advantage is update cadence (weekly vs monthly) and iOS requirement (12.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sudoku Scan & Solver ships an update weekly, Sudoku monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sudoku Scan & Solver | Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-scan-and-solver/id6749896084/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | Ad-supported | — |
| Size | 247 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tomoaki Okubo](https://appshunter.io/developer/1830995076) | [PIETRO ANDREA BRAMBILLA](https://appshunter.io/developer/6795164490) |

## 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

[App page](https://appshunter.io/ios/app/sudoku-scan-solve-learn/id6795164486)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku Scan & Solver free?

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

### Is Sudoku free?

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

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

Sudoku Scan & Solver shows ads; Sudoku does not.

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

Sudoku Scan & Solver ships an update weekly, and Sudoku monthly. Most recently, Sudoku Scan & Solver was updated on November 5, 2026 and Sudoku on October 31, 2026.

---

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