# 慣用色名マスター 3級 vs 慣用色名 ２級

The clearest difference is update cadence: 慣用色名 ２級 at every 3 weeks against 慣用色名マスター 3級's every 23 months. On price, ads, in-app purchases and device support there is nothing between them.

慣用色名マスター 3級 costs $1.99 and 慣用色名 ２級 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

慣用色名マスター 3級 ships an update every 23 months, 慣用色名 ２級 every 3 weeks. The most recent releases landed on September 8, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | 慣用色名マスター 3級 | 慣用色名 ２級 |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 3 weeks** |
| Monetization | — | Paid |
| Size | 8 MB | 1 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kotobaz](https://appshunter.io/developer/1634727152) | [Akihiro Sekine](https://appshunter.io/developer/1810496539) |

## What reviewers say

### 慣用色名マスター 3級

[App page](https://appshunter.io/ios/app/3/id6472997459)

**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 慣用色名マスター 3級 free?

慣用色名マスター 3級 costs $1.99, 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 慣用色名マスター 3級 or 慣用色名 ２級 have ads?

Neither 慣用色名マスター 3級 nor 慣用色名 ２級 shows ads.

### Which is updated more often, 慣用色名マスター 3級 or 慣用色名 ２級?

慣用色名マスター 3級 ships an update every 23 months, and 慣用色名 ２級 every 3 weeks. Most recently, 慣用色名マスター 3級 was updated on September 8, 2026 and 慣用色名 ２級 on September 1, 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.*