# 通関士試験｜受験対策資格試験問題アプリ vs 貿易実務C級対策

The clearest difference is price: 通関士試験｜受験対策資格試験問題アプリ at Free against 貿易実務C級対策's $4.99. 通関士試験｜受験対策資格試験問題アプリ also leads on iOS requirement (9.0 vs 15.1). 貿易実務C級対策's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

通関士試験｜受験対策資格試験問題アプリ is free to download; 貿易実務C級対策 costs $4.99 up front. 通関士試験｜受験対策資格試験問題アプリ sells 1 one-off in-app purchase. 貿易実務C級対策 asks for nothing beyond the download.

通関士試験｜受験対策資格試験問題アプリ ships an update every 52 months, 貿易実務C級対策 every 2 months. The most recent releases landed on October 15, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 通関士試験｜受験対策資格試験問題アプリ | 貿易実務C級対策 |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 52 months | **Every 2 months** |
| Size | 20 MB | 36 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAKURA LLC](https://appshunter.io/developer/982915828) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### 通関士試験｜受験対策資格試験問題アプリ

[App page](https://appshunter.io/ios/app/id1619921200)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有料問題 | $2.99 | one-time |


### 貿易実務C級対策

[App page](https://appshunter.io/ios/app/c/id6769846298)

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

**In-app purchases:** none


## Frequently asked questions

### Is 通関士試験｜受験対策資格試験問題アプリ free?

通関士試験｜受験対策資格試験問題アプリ is free to download, with in-app purchases available.

### Is 貿易実務C級対策 free?

貿易実務C級対策 costs $4.99, with no in-app purchases.

### Do 通関士試験｜受験対策資格試験問題アプリ or 貿易実務C級対策 have ads?

通関士試験｜受験対策資格試験問題アプリ shows ads; 貿易実務C級対策 does not.

### Which is updated more often, 通関士試験｜受験対策資格試験問題アプリ or 貿易実務C級対策?

通関士試験｜受験対策資格試験問題アプリ ships an update every 52 months, and 貿易実務C級対策 every 2 months. Most recently, 通関士試験｜受験対策資格試験問題アプリ was updated on October 15, 2026 and 貿易実務C級対策 on September 21, 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.*