# Gridcraze vs KUROSUKE Ext

The clearest difference is in-app purchases: KUROSUKE Ext at none against Gridcraze's 4. KUROSUKE Ext also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Gridcraze sells 4 one-off in-app purchases. KUROSUKE Ext asks for nothing beyond the download.

Gridcraze ships an update every 5 months, KUROSUKE Ext every 10 months. The most recent releases landed on September 12, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Gridcraze | KUROSUKE Ext |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/gridcraze/id1459794026/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 26 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ninicode](https://appshunter.io/developer/647989501) | [ryo itou](https://appshunter.io/developer/1435019729) |

## What reviewers say

### Gridcraze

[App page](https://appshunter.io/ios/app/gridcraze/id1459794026)

A challenging puzzle game where players flick blocks across a grid to reach a goal. The objective is to find the shortest path, with higher scores awarded for fewer moves. Hints are available for difficult levels.

**Highlights:** Flick blocks on a grid, Reach goal points, Minimize moves for higher scores, Find shortest paths, Utilize hints for difficult stages

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Hint Pack | $0.49 | one-time |
| Medium Hint Pack | $0.99 | one-time |
| Large Hint Pack | $1.99 | one-time |
| Full Version | $1.99 | one-time |


### KUROSUKE Ext

[App page](https://appshunter.io/ios/app/kurosuke-ext/id1471582467)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gridcraze free?

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

### Is KUROSUKE Ext free?

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

### Do Gridcraze or KUROSUKE Ext have ads?

Gridcraze shows ads; KUROSUKE Ext does not.

### Which is updated more often, Gridcraze or KUROSUKE Ext?

Gridcraze ships an update every 5 months, and KUROSUKE Ext every 10 months. Most recently, Gridcraze was updated on September 12, 2026 and KUROSUKE Ext on September 18, 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.*