# 勉強アプリは『暗記の神様』〜単語帳や聞き流しで共通テスト対策 vs エックス線作業主任者 一問一答 試験対策

The clearest difference is ads: エックス線作業主任者 一問一答 試験対策 at none against 勉強アプリは『暗記の神様』〜単語帳や聞き流しで共通テスト対策's shown. エックス線作業主任者 一問一答 試験対策 also leads on update cadence (every 4 days vs every 9 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 勉強アプリは『暗記の神様』〜単語帳や聞き流しで共通テスト対策 sells 6 in-app purchases, starting at $8.99 per month and エックス線作業主任者 一問一答 試験対策 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

勉強アプリは『暗記の神様』〜単語帳や聞き流しで共通テスト対策 ships an update every 9 days, エックス線作業主任者 一問一答 試験対策 every 4 days. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 勉強アプリは『暗記の神様』〜単語帳や聞き流しで共通テスト対策 | エックス線作業主任者 一問一答 試験対策 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10 ratings)](https://appshunter.io/ios/app/id1542292977/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 59.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 165 MB | 9 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HANAUTA INC.](https://appshunter.io/developer/492009717) | [Particles and Waves](https://appshunter.io/developer/1812653811) |

## What reviewers say

### 勉強アプリは『暗記の神様』〜単語帳や聞き流しで共通テスト対策

[App page](https://appshunter.io/ios/app/id1542292977)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PROプラン(1ヶ月) | $8.99 | per month |
| PROプラン(1ヶ月) | $8.99 | per month |
| PROプラン(3ヶ月) | $17.49 | per 3 months |
| PROプラン(3ヶ月) | $17.99 | per 3 months |
| PROプラン(1年) | $34.99 | per year |
| PROプラン(1年) | $35.99 | per year |


### エックス線作業主任者 一問一答 試験対策

[App page](https://appshunter.io/ios/app/id6812901654)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Full Unlock) | $2.99 | one-time |


## Frequently asked questions

### Is 勉強アプリは『暗記の神様』〜単語帳や聞き流しで共通テスト対策 free?

勉強アプリは『暗記の神様』〜単語帳や聞き流しで共通テスト対策 is free to download, with in-app purchases available.

### Is エックス線作業主任者 一問一答 試験対策 free?

エックス線作業主任者 一問一答 試験対策 is free to download, with in-app purchases available.

### Do 勉強アプリは『暗記の神様』〜単語帳や聞き流しで共通テスト対策 or エックス線作業主任者 一問一答 試験対策 have ads?

勉強アプリは『暗記の神様』〜単語帳や聞き流しで共通テスト対策 shows ads; エックス線作業主任者 一問一答 試験対策 does not.

### Which is updated more often, 勉強アプリは『暗記の神様』〜単語帳や聞き流しで共通テスト対策 or エックス線作業主任者 一問一答 試験対策?

勉強アプリは『暗記の神様』〜単語帳や聞き流しで共通テスト対策 ships an update every 9 days, and エックス線作業主任者 一問一答 試験対策 every 4 days. Most recently, 勉強アプリは『暗記の神様』〜単語帳や聞き流しで共通テスト対策 was updated on October 27, 2026 and エックス線作業主任者 一問一答 試験対策 on October 26, 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.*