# Quadris 2 vs Hey Sudoku

The clearest difference is in-app purchases: Hey Sudoku at none against Quadris 2's 3. Quadris 2's advantage is iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Quadris 2 sells 3 one-off in-app purchases. Hey Sudoku asks for nothing beyond the download.

## The numbers

| Metric | Quadris 2 | Hey Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/quadris-2/id1504086368/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 142 MB | 83 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kidga](https://appshunter.io/developer/564739536) | [德鹏 焦](https://appshunter.io/developer/1786385748) |

## What reviewers say

### Quadris 2

[App page](https://appshunter.io/ios/app/quadris-2/id1504086368)

A classic block-dropping puzzle game where players drag and drop pieces to clear rows. Enjoy endless fun with simple, intuitive gameplay.

**Highlights:** Drag and drop block pieces, Clear rows, Endless gameplay, Simple mechanics, Classic puzzle experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Open Window | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Open All Windows, Remove Ads | $8.99 | one-time |


### Hey Sudoku

[App page](https://appshunter.io/ios/app/hey-sudoku/id6740020073)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quadris 2 free?

Quadris 2 is free to download, with in-app purchases available.

### Is Hey Sudoku free?

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

### Do Quadris 2 or Hey Sudoku have ads?

Neither Quadris 2 nor Hey Sudoku 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.*