# Nurimisaki vs Kurotto Extreme

The clearest difference is review sentiment: Kurotto Extreme at 100% against Nurimisaki's 63%. On price, update cadence, 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.

Nurimisaki ships an update every 30 months, Kurotto Extreme every 22 months. The most recent releases landed on October 18, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Nurimisaki | Kurotto Extreme |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kurotto-extreme/id1499171663/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 30 months | **Every 22 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 153 MB | 22 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Fujimoto](https://appshunter.io/developer/467085185) | [Christophe Baranger](https://appshunter.io/developer/982794089) |

## What reviewers say

### Nurimisaki

[App page](https://appshunter.io/ios/app/nurimisaki/id1455304249)

A logic puzzle game where players fill cells with black or white. Cells with circles are designated as 'capes' and must be filled accordingly. Learn more detailed rules within the app's 'How to Play' section.

**Highlights:** Fill cells with black or white, Understand 'cape' cell mechanics, Cells with circles are absolute capes, Cells without circles are not capes, In-app 'How to Play' guide

**Features:** macOS Compatibility

**In-app purchases:** none


### Kurotto Extreme

[App page](https://appshunter.io/ios/app/kurotto-extreme/id1499171663)

A logic puzzle game originating from Japan with simple rules for hours of engaging challenges. Fill empty cells based on numbered circles indicating continuous black cells, with no time limits and autosave functionality.

**Highlights:** 350+ challenges across 7 difficulty levels, 7 new daily challenges, Autosave progress, No time limits, 2 global leaderboards, Full tutorial

**In-app purchases:** none


## Frequently asked questions

### Is Nurimisaki free?

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

### Is Kurotto Extreme free?

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

### Do Nurimisaki or Kurotto Extreme have ads?

Both Nurimisaki and Kurotto Extreme show ads.

### Which is updated more often, Nurimisaki or Kurotto Extreme?

Nurimisaki ships an update every 30 months, and Kurotto Extreme every 22 months. Most recently, Nurimisaki was updated on October 18, 2026 and Kurotto Extreme on October 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.*