# Kudoku vs Just Another Sudoku

The clearest difference is rating: Just Another Sudoku at 4.0 against Kudoku's 3.0. Just Another Sudoku also leads on update cadence (every 10 days vs every 3 months) and device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Just Another Sudoku holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

Kudoku ships an update every 3 months, Just Another Sudoku every 10 days. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Kudoku | Just Another Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/kudoku/id6747510331/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/just-another-sudoku/id6749923370/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 6 MB | 32 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [佳鑫 寿](https://appshunter.io/developer/1659344270) | [Avery Ondo](https://appshunter.io/developer/1827826560) |

## What reviewers say

### Kudoku

[App page](https://appshunter.io/ios/app/kudoku/id6747510331)

This app offers a pure Sudoku experience with a minimalist design and smooth gameplay. Focus on solving puzzles without distractions, whether you're a beginner or an experienced player. Enjoy a calm and satisfying puzzle-solving session anytime, anywhere.

**Highlights:** Minimalist design, Smooth interactions, Pure puzzle focus, Calm gameplay experience, Endless engagement

**Features:** macOS Compatibility

**In-app purchases:** none


### Just Another Sudoku

[App page](https://appshunter.io/ios/app/just-another-sudoku/id6749923370)

Enjoy a pure, distraction-free Sudoku experience with no ads or accounts. This app offers a clean interface, Apple Pencil support for iPad users, and a focus on privacy. It's perfect for both beginners and experienced players looking for a classic puzzle challenge.

**Highlights:** Ad-free experience, No account required, Apple Pencil support, Haptic feedback, Multi-language support, Privacy-focused

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kudoku free?

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

### Is Just Another Sudoku free?

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

### Which has better reviews, Kudoku or Just Another Sudoku?

Just Another Sudoku is rated higher. Kudoku averages 3.0 out of 5 from 2 ratings, while Just Another Sudoku averages 4.0 from 4 ratings.

### Do Kudoku or Just Another Sudoku have ads?

Neither Kudoku nor Just Another Sudoku shows ads.

### Which is updated more often, Kudoku or Just Another Sudoku?

Kudoku ships an update every 3 months, and Just Another Sudoku every 10 days. Most recently, Kudoku was updated on October 28, 2026 and Just Another Sudoku on November 5, 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.*