# Color Sort Challenge 3D vs Word Association

The clearest difference is in-app purchases: Color Sort Challenge 3D at none against Word Association's 5. Color Sort Challenge 3D also leads on iOS requirement (13 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Word Association sells 5 one-off in-app purchases. Color Sort Challenge 3D asks for nothing beyond the download.

Color Sort Challenge 3D ships an update every 9 days, Word Association fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Color Sort Challenge 3D | Word Association |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 47 MB | 54 MB |
| Requires iOS | **13** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [hazem sawaf](https://appshunter.io/developer/1518353749) | [Erdogan inaloz](https://appshunter.io/developer/1745871249) |

## What reviewers say

### Color Sort Challenge 3D

[App page](https://appshunter.io/ios/app/color-sort-challenge-3d/id6748688873)

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

**In-app purchases:** none


### Word Association

[App page](https://appshunter.io/ios/app/word-association-groups/id6804719366)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Value Pack | $4.99 | one-time |
| Mega Pack | $6.99 | one-time |
| Legend Pack | $9.99 | one-time |


## Frequently asked questions

### Is Color Sort Challenge 3D free?

Color Sort Challenge 3D is free to download, with no in-app purchases.

### Is Word Association free?

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

### Do Color Sort Challenge 3D or Word Association have ads?

Both Color Sort Challenge 3D and Word Association show ads.

### Which is updated more often, Color Sort Challenge 3D or Word Association?

Color Sort Challenge 3D ships an update every 9 days, and Word Association fortnightly. Most recently, Color Sort Challenge 3D was updated on October 24, 2026 and Word Association on October 24, 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.*