# Mondrian Sudoku vs Knot Clear

The clearest difference is ads: Mondrian Sudoku at none against Knot Clear's shown. On price, in-app purchases, device support and iOS requirement 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 | Mondrian Sudoku | Knot Clear |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Size | 106 MB | 114 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [康 杨](https://appshunter.io/developer/843812777) | [Nebih Basaran](https://appshunter.io/developer/1586973680) |

## What reviewers say

### Mondrian Sudoku

[App page](https://appshunter.io/ios/app/mondrian-sudoku/id6467719812)

**Features:** macOS Compatibility

**In-app purchases:** none


### Knot Clear

[App page](https://appshunter.io/ios/app/knot-clear/id6502645855)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mondrian Sudoku free?

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

### Is Knot Clear free?

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

### Do Mondrian Sudoku or Knot Clear have ads?

Knot Clear shows ads; Mondrian Sudoku does not.

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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.*