# Irodoku vs ReStack

The clearest difference is device support: ReStack at 3 against Irodoku's 1. ReStack also leads on iOS requirement (12.0 vs 17.5). On price, 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.

## The numbers

| Metric | Irodoku | ReStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/irodoku/id6705137611/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | — |
| Size | 0 MB | 151 MB |
| Requires iOS | 17.5 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SOLUNA INTERACTIVE LLC](https://appshunter.io/developer/1769057564) | [Cloudarina L.L.C](https://appshunter.io/developer/1815163623) |

## What reviewers say

### Irodoku

[App page](https://appshunter.io/ios/app/irodoku/id6705137611)

Experience Sudoku with a vibrant twist! This game offers a classic 9x9 grid filled with colors instead of numbers. Challenge yourself with multiple difficulty levels and enjoy smooth animations and intuitive controls.

**Highlights:** 9x9 Colorful Grids, Multiple Difficulty Levels, Smooth Animations, Undo & Delete Functionality, Color Picker, Non-erasable Prefilled Squares

**Features:** macOS Compatibility

**In-app purchases:** none


### ReStack

[App page](https://appshunter.io/ios/app/restack/id6746368167)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Irodoku free?

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

### Is ReStack free?

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

### Do Irodoku or ReStack have ads?

Neither Irodoku nor ReStack shows ads.

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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.*