# Sudoku vs Sudoku Scan and Solve

The clearest difference is in-app purchases: Sudoku at none against Sudoku Scan and Solve's 2. Sudoku also leads on ads (none vs shown) and iOS requirement (7.1 vs 15.1). Sudoku Scan and Solve's advantage is update cadence (every 3 weeks vs every 6 months). On price and device support there is nothing between them.

Both are free to download. Sudoku Scan and Solve sells 2 in-app purchases, starting at $0.99 per month. Sudoku asks for nothing beyond the download.

Sudoku ships an update every 6 months, Sudoku Scan and Solve every 3 weeks. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Sudoku | Sudoku Scan and Solve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/sudoku-solver/id643713367/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 10 MB | 89 MB |
| Requires iOS | **7.1** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [time4innovation UG (haftungsbeschraenkt)](https://appshunter.io/developer/643713470) | [Olive & Co](https://appshunter.io/developer/1541044815) |

## What reviewers say

### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-solver/id643713367)

Instantly solve Sudoku puzzles with this app. It provides full solutions and step-by-step guidance to help you understand how to reach the answer. Features include hints and intelligent entry options for a smooth user experience.

**Highlights:** Instant Sudoku solutions, Step-by-step solution construction, Hint system for guidance, Intelligent number entry options, Intuitive user interface, Error correction without erasing

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudoku Scan and Solve

[App page](https://appshunter.io/ios/app/sudoku-scan-and-solve/id6762009474)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | per month |
| Premium | $7.99 | per year |


## Frequently asked questions

### Is Sudoku free?

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

### Is Sudoku Scan and Solve free?

Sudoku Scan and Solve is free to download, with in-app purchases available.

### Do Sudoku or Sudoku Scan and Solve have ads?

Sudoku Scan and Solve shows ads; Sudoku does not.

### Which is updated more often, Sudoku or Sudoku Scan and Solve?

Sudoku ships an update every 6 months, and Sudoku Scan and Solve every 3 weeks. Most recently, Sudoku was updated on October 23, 2026 and Sudoku Scan and Solve on October 12, 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.*