# THE色名対策 vs 技術士 一次試験（船舶・海洋部門）

The clearest difference is in-app purchases: THE色名対策 at none against 技術士 一次試験（船舶・海洋部門）'s 1. 技術士 一次試験（船舶・海洋部門）'s advantage is ads (none vs shown) and update cadence (every 2 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 技術士 一次試験（船舶・海洋部門） sells 1 one-off in-app purchase. THE色名対策 asks for nothing beyond the download.

THE色名対策 ships an update monthly, 技術士 一次試験（船舶・海洋部門） every 2 days. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | THE色名対策 | 技術士 一次試験（船舶・海洋部門） |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 28 MB | 5 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ARTiFUL LLC](https://appshunter.io/developer/1637430196) | [TAKAYUKI OOTA](https://appshunter.io/developer/1855196437) |

## 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


### 技術士 一次試験（船舶・海洋部門）

[App page](https://appshunter.io/ios/app/id6757350035)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 技術士（船舶・海洋部門） 試験対策 | $1.99 | one-time |


## 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 技術士 一次試験（船舶・海洋部門） free?

技術士 一次試験（船舶・海洋部門） is free to download, with in-app purchases available.

### Do THE色名対策 or 技術士 一次試験（船舶・海洋部門） have ads?

THE色名対策 shows ads; 技術士 一次試験（船舶・海洋部門） does not.

### Which is updated more often, THE色名対策 or 技術士 一次試験（船舶・海洋部門）?

THE色名対策 ships an update monthly, and 技術士 一次試験（船舶・海洋部門） every 2 days. Most recently, THE色名対策 was updated on November 3, 2026 and 技術士 一次試験（船舶・海洋部門） 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.*