# 中学歴史選択問題 後編 vs 二海特・航空特 特殊無線技士 全390問

The clearest difference is in-app purchases: 中学歴史選択問題 後編 at none against 二海特・航空特 特殊無線技士 全390問's 1. 中学歴史選択問題 後編 also leads on iOS requirement (12.0 vs 15.0). 二海特・航空特 特殊無線技士 全390問's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 42 months). On price and device support there is nothing between them.

Both are free to download. 二海特・航空特 特殊無線技士 全390問 sells 1 one-off in-app purchase. 中学歴史選択問題 後編 asks for nothing beyond the download.

中学歴史選択問題 後編 ships an update every 42 months, 二海特・航空特 特殊無線技士 全390問 every 3 weeks. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 中学歴史選択問題 後編 | 二海特・航空特 特殊無線技士 全390問 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 42 months | **Every 3 weeks** |
| Size | 30 MB | 32 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Manabu Narawa](https://appshunter.io/developer/1027712863) | [Takuro Fukuma](https://appshunter.io/developer/1896728656) |

## What reviewers say

### 中学歴史選択問題 後編

[App page](https://appshunter.io/ios/app/id1342998136)

**Features:** macOS Compatibility

**In-app purchases:** none


### 二海特・航空特 特殊無線技士 全390問

[App page](https://appshunter.io/ios/app/390/id6792415763)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro（全機能を解放） | $6.99 | one-time |


## Frequently asked questions

### Is 中学歴史選択問題 後編 free?

中学歴史選択問題 後編 is free to download, with no in-app purchases.

### Is 二海特・航空特 特殊無線技士 全390問 free?

二海特・航空特 特殊無線技士 全390問 is free to download, with in-app purchases available.

### Do 中学歴史選択問題 後編 or 二海特・航空特 特殊無線技士 全390問 have ads?

中学歴史選択問題 後編 shows ads; 二海特・航空特 特殊無線技士 全390問 does not.

### Which is updated more often, 中学歴史選択問題 後編 or 二海特・航空特 特殊無線技士 全390問?

中学歴史選択問題 後編 ships an update every 42 months, and 二海特・航空特 特殊無線技士 全390問 every 3 weeks. Most recently, 中学歴史選択問題 後編 was updated on November 11, 2026 and 二海特・航空特 特殊無線技士 全390問 on November 10, 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.*