# Sudoku Summit vs Sudoku

The clearest difference is in-app purchases: Sudoku Summit at none against Sudoku's 1. Sudoku Summit also leads on iOS requirement (15.1 vs 17.0). Sudoku's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Sudoku sells 1 one-off in-app purchase. Sudoku Summit asks for nothing beyond the download.

Sudoku Summit ships an update every 3 weeks, Sudoku every 6 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Sudoku Summit | Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 40 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lake Solutions Inc.](https://appshunter.io/developer/1841283882) | [Pehr Andreas Vesterlund](https://appshunter.io/developer/6779682121) |

## What reviewers say

### Sudoku Summit

[App page](https://appshunter.io/ios/app/sudoku-summit/id6752840366)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-learn-the-techniques/id6787129425)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sudoku Pro | $3.99 | one-time |


## Frequently asked questions

### Is Sudoku Summit free?

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

### Is Sudoku free?

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

### Do Sudoku Summit or Sudoku have ads?

Neither Sudoku Summit nor Sudoku shows ads.

### Which is updated more often, Sudoku Summit or Sudoku?

Sudoku Summit ships an update every 3 weeks, and Sudoku every 6 days. Most recently, Sudoku Summit was updated on October 30, 2026 and Sudoku on October 29, 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.*