# 第２種放射線取扱主任者試験対策　過去問をすばやくチェック vs X

The clearest difference is iOS requirement: X at 9.0 against 第２種放射線取扱主任者試験対策　過去問をすばやくチェック's 11.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 第２種放射線取扱主任者試験対策　過去問をすばやくチェック | X |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | — |
| Size | 10 MB | 154 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Japan Radioisotope Association](https://appshunter.io/developer/1116850094) | [Kyushu University](https://appshunter.io/developer/1470705009) |

## What reviewers say

### 第２種放射線取扱主任者試験対策　過去問をすばやくチェック

[App page](https://appshunter.io/ios/app/id1236058523)

**Features:** macOS Compatibility

**In-app purchases:** none


### X

[App page](https://appshunter.io/ios/app/x-serve/id1576479310)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 第２種放射線取扱主任者試験対策　過去問をすばやくチェック free?

第２種放射線取扱主任者試験対策　過去問をすばやくチェック is free to download, with no in-app purchases.

### Is X free?

X is free to download, with no in-app purchases.

### Do 第２種放射線取扱主任者試験対策　過去問をすばやくチェック or X have ads?

Neither 第２種放射線取扱主任者試験対策　過去問をすばやくチェック nor X 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.*