# Kurotto Extreme vs Gridwordy

The clearest difference is rating: Kurotto Extreme at 5.0 against Gridwordy's 4.4. Kurotto Extreme also leads on review sentiment (100% vs 67%) and iOS requirement (13.0 vs 17.0). Gridwordy's advantage is update cadence (every 2 months vs every 22 months) and ratings volume (14 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 4.4. That said, the two scores are not equally well evidenced: Gridwordy has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Kurotto Extreme's written reviews are positive against 67% of Gridwordy's.

Kurotto Extreme ships an update every 22 months, Gridwordy every 2 months. The most recent releases landed on October 5, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Kurotto Extreme | Gridwordy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kurotto-extreme/id1499171663/reviews)** | [4.4 (14 ratings)](https://appshunter.io/ios/app/gridwordy/id1506039949/reviews) |
| Number of ratings | 1 | **14** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 22 months | **Every 2 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 22 MB | 12 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Christophe Baranger](https://appshunter.io/developer/982794089) | [Vaibhav Electronics Pvt Ltd](https://appshunter.io/developer/334428561) |

## What reviewers say

### 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


### Gridwordy

[App page](https://appshunter.io/ios/app/gridwordy/id1506039949)

This word puzzle game challenges you to find words hidden within a jumbled grid. Swipe rows or columns to rearrange letters and discover new word combinations. Enjoy customizable backgrounds, multiple time modes, and various grid sizes for endless word-finding fun.

**Highlights:** Drag finger over letters to form words, Swipe rows/columns to slide letters, Find words horizontally, vertically, diagonally, Letters disappear and new ones fall, Customizable background colors, Multiple time modes, Various grid sizes

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

**In-app purchases:** none


## Frequently asked questions

### Is Kurotto Extreme free?

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

### Is Gridwordy free?

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

### Which has better reviews, Kurotto Extreme or Gridwordy?

Kurotto Extreme is rated higher. Kurotto Extreme averages 5.0 out of 5 from 1 ratings, while Gridwordy averages 4.4 from 14 ratings.

### Do Kurotto Extreme or Gridwordy have ads?

Both Kurotto Extreme and Gridwordy show ads.

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

Kurotto Extreme ships an update every 22 months, and Gridwordy every 2 months. Most recently, Kurotto Extreme was updated on October 5, 2026 and Gridwordy on October 20, 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.*