# THE色名対策 vs 慣用色名 ２級

The clearest difference is price: THE色名対策 at Free against 慣用色名 ２級's $1.99. THE色名対策 also leads on iOS requirement (15.0 vs 17.0). 慣用色名 ２級's advantage is ads (none vs shown). On review sentiment, update cadence, in-app purchases and device support there is nothing between them.

THE色名対策 is free to download; 慣用色名 ２級 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

THE色名対策 ships an update monthly, 慣用色名 ２級 every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | THE色名対策 | 慣用色名 ２級 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Ad-supported** | Paid |
| Size | 28 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ARTiFUL LLC](https://appshunter.io/developer/1637430196) | [Akihiro Sekine](https://appshunter.io/developer/1810496539) |

## What reviewers say

### THE色名対策

[App page](https://appshunter.io/ios/app/the/id1637429984)

This app helps you learn common color names for the Color Aptitude Test levels 2 and 3. It features a simple interface to browse color names by color family and a quiz mode that mimics the exam format with multiple-choice answers and visual feedback.

**Highlights:** Color name list display, Filter colors by system, Color name quiz, 4-choice quiz format, Answer with color options

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

**In-app purchases:** none


### 慣用色名 ２級

[App page](https://appshunter.io/ios/app/id6746458592)

This app helps users memorize common color names for the Color Aptitude Test (検定) Level 2. It offers training modes where you can answer color names from given colors or identify colors from names, with customizable difficulty and order. It also provides lists of common color names and PCCS color systems.

**Highlights:** Memorize common color names, Color recognition training, Customizable difficulty, Customizable question order, Common color name list, PCCS color list

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

**In-app purchases:** none


## Frequently asked questions

### Is THE色名対策 free?

THE色名対策 is free to download, with no in-app purchases.

### Is 慣用色名 ２級 free?

慣用色名 ２級 costs $1.99, with no in-app purchases.

### Do THE色名対策 or 慣用色名 ２級 have ads?

THE色名対策 shows ads; 慣用色名 ２級 does not.

### Which is updated more often, THE色名対策 or 慣用色名 ２級?

THE色名対策 ships an update monthly, and 慣用色名 ２級 every 3 weeks. Most recently, THE色名対策 was updated on October 24, 2026 and 慣用色名 ２級 on October 25, 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.*