# Word Cubed  ( 3D ) vs Kurotto Extreme

The clearest difference is in-app purchases: Kurotto Extreme at none against Word Cubed  ( 3D )'s 13. Kurotto Extreme also leads on review sentiment (100% vs 67%) and rating (5.0 vs 4.6). Word Cubed  ( 3D )'s advantage is ads (none vs shown) and update cadence (every 5 months vs every 22 months). On price and device support there is nothing between them.

Both are free to download. Word Cubed  ( 3D ) sells 13 in-app purchases, starting at $0.99 per month. Kurotto Extreme asks for nothing beyond the download.

Kurotto Extreme holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Word Cubed  ( 3D ) has 29 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of Word Cubed  ( 3D )'s written reviews are positive against 100% of Kurotto Extreme's.

Word Cubed  ( 3D ) ships an update every 5 months, Kurotto Extreme every 22 months. The most recent releases landed on August 15, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Word Cubed  ( 3D ) | Kurotto Extreme |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (29 ratings)](https://appshunter.io/ios/app/word-cubed-3d/id672401704/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kurotto-extreme/id1499171663/reviews)** |
| Number of ratings | **29** | 1 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 22 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 38 MB | 22 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JWACK APPS](https://appshunter.io/developer/488562068) | [Christophe Baranger](https://appshunter.io/developer/982794089) |

## What reviewers say

### Word Cubed  ( 3D )

[App page](https://appshunter.io/ios/app/word-cubed-3d/id672401704)

Experience a fresh take on word search with this 3D puzzle game. Manipulate a rotating cube to find hidden words and expand your vocabulary. Offers multiple cube sizes, extensive word lists, and challenging campaigns.

**Highlights:** 3D cube manipulation, Multiple cube sizes (4x4 to 8x8), Over 110 word lists, Multiple campaign modes, Challenge friends, Brain and vocabulary exercise

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all packages | $0.99 | per month |
| Green Pack | $0.99 | one-time |
| Gold Pack | $0.99 | one-time |
| Ruby Pack | $0.99 | one-time |
| 10 Hints | $0.99 | one-time |
| Purple Pack | $0.99 | one-time |
| Gold & Green Pack | $1.99 | one-time |
| 25 Hints | $1.99 | one-time |
| Purple & Ruby Pack | $1.99 | one-time |
| Ruby, Gold & Green Pack | $2.99 | one-time |
| Purple, Ruby & Gold Pack | $2.99 | one-time |
| All Color Pack | $3.99 | one-time |
| 100 Hints | $3.99 | one-time |


### 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 Word Cubed  ( 3D ) free?

Word Cubed  ( 3D ) is free to download, with in-app purchases available.

### Is Kurotto Extreme free?

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

### Which has better reviews, Word Cubed  ( 3D ) or Kurotto Extreme?

Kurotto Extreme is rated higher. Word Cubed  ( 3D ) averages 4.6 out of 5 from 29 ratings, while Kurotto Extreme averages 5.0 from 1 ratings.

### Do Word Cubed  ( 3D ) or Kurotto Extreme have ads?

Kurotto Extreme shows ads; Word Cubed  ( 3D ) does not.

### Which is updated more often, Word Cubed  ( 3D ) or Kurotto Extreme?

Word Cubed  ( 3D ) ships an update every 5 months, and Kurotto Extreme every 22 months. Most recently, Word Cubed  ( 3D ) was updated on August 15, 2026 and Kurotto Extreme on June 10, 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.*