# CoderQuest vs Pure Sudoku

The clearest difference is price: CoderQuest at Free against Pure Sudoku's $0.99. Pure Sudoku's advantage is update cadence (every 5 weeks vs every 4 months) and device support (4 vs 2). On ads and in-app purchases there is nothing between them.

CoderQuest is free to download; Pure Sudoku costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CoderQuest ships an update every 4 months, Pure Sudoku every 5 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | CoderQuest | Pure Sudoku |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Size | 4 MB | 28 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Furkan GURCAY](https://appshunter.io/developer/1789937916) | [攀峰 李](https://appshunter.io/developer/1879830597) |

## What reviewers say

### CoderQuest

[App page](https://appshunter.io/ios/app/coderquest/id6741738206)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pure Sudoku

[App page](https://appshunter.io/ios/app/pure-sudoku-9-logic-puzzles/id6759659433)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CoderQuest free?

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

### Is Pure Sudoku free?

Pure Sudoku costs $0.99, with no in-app purchases.

### Do CoderQuest or Pure Sudoku have ads?

Neither CoderQuest nor Pure Sudoku shows ads.

### Which is updated more often, CoderQuest or Pure Sudoku?

CoderQuest ships an update every 4 months, and Pure Sudoku every 5 weeks. Most recently, CoderQuest was updated on October 28, 2026 and Pure Sudoku on October 28, 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.*