# 第三級陸上特殊無線技士 試験対策｜問題集 vs Attention Test

The clearest difference is price: Attention Test at $0.99 against 第三級陸上特殊無線技士 試験対策｜問題集's $2.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

第三級陸上特殊無線技士 試験対策｜問題集 costs $2.99 and Attention Test $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 第三級陸上特殊無線技士 試験対策｜問題集 | Attention Test |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 months |
| Size | 6 MB | 1 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RYOHEI HORIUCHI](https://appshunter.io/developer/1869799988) | [Taiyo Koshiba](https://appshunter.io/developer/1687457132) |

## What reviewers say

### 第三級陸上特殊無線技士 試験対策｜問題集

[App page](https://appshunter.io/ios/app/id6773328102)

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

**In-app purchases:** none


### Attention Test

[App page](https://appshunter.io/ios/app/attention-test-aptitude-prep/id6775299400)

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

**In-app purchases:** none


## Frequently asked questions

### Is 第三級陸上特殊無線技士 試験対策｜問題集 free?

第三級陸上特殊無線技士 試験対策｜問題集 costs $2.99, with no in-app purchases.

### Is Attention Test free?

Attention Test costs $0.99, with no in-app purchases.

### Do 第三級陸上特殊無線技士 試験対策｜問題集 or Attention Test have ads?

Neither 第三級陸上特殊無線技士 試験対策｜問題集 nor Attention Test shows ads.

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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.*