# Color IQ vs Code Tri9 2027

The clearest difference is in-app purchases: Code Tri9 2027 at none against Color IQ's 1. Code Tri9 2027 also leads on iOS requirement (13.0 vs 17.0). Color IQ's advantage is update cadence (every 10 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Color IQ sells 1 one-off in-app purchase. Code Tri9 2027 asks for nothing beyond the download.

Color IQ ships an update every 10 days, Code Tri9 2027 every 6 weeks. The most recent releases landed on October 31, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Color IQ | Code Tri9 2027 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Size | 7 MB | 33 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [MIZOU, CO., LTD.](https://appshunter.io/developer/1542553141) | [Abdelmajid Elousse](https://appshunter.io/developer/1890652331) |

## What reviewers say

### Color IQ

[App page](https://appshunter.io/ios/app/color-iq-color-vision-test/id6789582882)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Code Tri9 2027

[App page](https://appshunter.io/ios/app/code-tri9-2027/id6802384095)

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

**In-app purchases:** none


## Frequently asked questions

### Is Color IQ free?

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

### Is Code Tri9 2027 free?

Code Tri9 2027 is free to download, with no in-app purchases.

### Do Color IQ or Code Tri9 2027 have ads?

Both Color IQ and Code Tri9 2027 show ads.

### Which is updated more often, Color IQ or Code Tri9 2027?

Color IQ ships an update every 10 days, and Code Tri9 2027 every 6 weeks. Most recently, Color IQ was updated on October 31, 2026 and Code Tri9 2027 on October 16, 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.*