# Color Lines. Stream edition vs Kurotto Extreme

The clearest difference is review sentiment: Kurotto Extreme at 100% against Color Lines. Stream edition's 0%. Kurotto Extreme also leads on rating (5.0 vs 3.0). Color Lines. Stream edition's advantage is update cadence (every 5 months vs every 22 months) and ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Kurotto Extreme holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 0% of Color Lines. Stream edition's written reviews are positive against 100% of Kurotto Extreme's.

Color Lines. Stream edition ships an update every 5 months, Kurotto Extreme every 22 months. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Color Lines. Stream edition | Kurotto Extreme |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/color-lines-stream-edition/id949816028/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kurotto-extreme/id1499171663/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 months** | Every 22 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 66 MB | 22 MB |
| Requires iOS | **8.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ruslan Goncharenko](https://appshunter.io/developer/934710362) | [Christophe Baranger](https://appshunter.io/developer/982794089) |

## What reviewers say

### Color Lines. Stream edition

[App page](https://appshunter.io/ios/app/color-lines-stream-edition/id949816028)

Connect matching colored lines to fill the entire board and solve puzzles. Avoid crossing or overlapping pipes to succeed. Offers over 2000 challenges across various grid sizes.

**Highlights:** Connect matching colors, Create lines to cover the board, Avoid crossing pipes, 2000+ puzzles, Multiple grid sizes (5x5 to 12x12)

**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 Color Lines. Stream edition free?

Color Lines. Stream edition is free to download, with no in-app purchases.

### Is Kurotto Extreme free?

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

### Which has better reviews, Color Lines. Stream edition or Kurotto Extreme?

Kurotto Extreme is rated higher. Color Lines. Stream edition averages 3.0 out of 5 from 4 ratings, while Kurotto Extreme averages 5.0 from 1 ratings.

### Do Color Lines. Stream edition or Kurotto Extreme have ads?

Both Color Lines. Stream edition and Kurotto Extreme show ads.

### Which is updated more often, Color Lines. Stream edition or Kurotto Extreme?

Color Lines. Stream edition ships an update every 5 months, and Kurotto Extreme every 22 months. Most recently, Color Lines. Stream edition was updated on October 14, 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.*