# 通関士 合格ドリル vs 第三種冷凍機械責任者 | 2026年対策問題

The clearest difference is price: 通関士 合格ドリル at Free against 第三種冷凍機械責任者 | 2026年対策問題's $1.99. 通関士 合格ドリル also leads on update cadence (weekly vs monthly) and iOS requirement (15.1 vs 17.0). 第三種冷凍機械責任者 | 2026年対策問題's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

通関士 合格ドリル is free to download; 第三種冷凍機械責任者 | 2026年対策問題 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

通関士 合格ドリル ships an update weekly, 第三種冷凍機械責任者 | 2026年対策問題 monthly. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 通関士 合格ドリル | 第三種冷凍機械責任者 | 2026年対策問題 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Size | 52 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AFTW LLC](https://appshunter.io/developer/1886356149) | [Masaki Kobayashi](https://appshunter.io/developer/1882180437) |

## What reviewers say

### 通関士 合格ドリル

[App page](https://appshunter.io/ios/app/id6765632497)

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

**In-app purchases:** none


### 第三種冷凍機械責任者 | 2026年対策問題

[App page](https://appshunter.io/ios/app/2026/id6774375685)

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

**In-app purchases:** none


## Frequently asked questions

### Is 通関士 合格ドリル free?

通関士 合格ドリル is free to download, with no in-app purchases.

### Is 第三種冷凍機械責任者 | 2026年対策問題 free?

第三種冷凍機械責任者 | 2026年対策問題 costs $1.99, with no in-app purchases.

### Do 通関士 合格ドリル or 第三種冷凍機械責任者 | 2026年対策問題 have ads?

通関士 合格ドリル shows ads; 第三種冷凍機械責任者 | 2026年対策問題 does not.

### Which is updated more often, 通関士 合格ドリル or 第三種冷凍機械責任者 | 2026年対策問題?

通関士 合格ドリル ships an update weekly, and 第三種冷凍機械責任者 | 2026年対策問題 monthly. Most recently, 通関士 合格ドリル was updated on October 15, 2026 and 第三種冷凍機械責任者 | 2026年対策問題 on October 7, 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.*