# 色彩検定ゲーム vs Color Code Guess

The clearest difference is update cadence: Color Code Guess at every 2 days against 色彩検定ゲーム's every 18 months. 色彩検定ゲーム's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

色彩検定ゲーム ships an update every 18 months, Color Code Guess every 2 days. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 色彩検定ゲーム | Color Code Guess |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 18 months | **Every 2 days** |
| Size | 75 MB | 69 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [keita yamaoka](https://appshunter.io/developer/1631578732) | [ryota kamimura](https://appshunter.io/developer/1584398141) |

## What reviewers say

### 色彩検定ゲーム

[App page](https://appshunter.io/ios/app/id1642044357)

**Features:** macOS Compatibility

**In-app purchases:** none


### Color Code Guess

[App page](https://appshunter.io/ios/app/color-code-guess/id6770061750)

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

**In-app purchases:** none


## Frequently asked questions

### Is 色彩検定ゲーム free?

色彩検定ゲーム is free to download, with no in-app purchases.

### Is Color Code Guess free?

Color Code Guess is free to download, with no in-app purchases.

### Do 色彩検定ゲーム or Color Code Guess have ads?

Both 色彩検定ゲーム and Color Code Guess show ads.

### Which is updated more often, 色彩検定ゲーム or Color Code Guess?

色彩検定ゲーム ships an update every 18 months, and Color Code Guess every 2 days. Most recently, 色彩検定ゲーム was updated on September 25, 2026 and Color Code Guess on September 26, 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.*