# 脳トレ！虫食い漢字クイズ vs 漢検4級

The clearest difference is rating: 漢検4級 at 4.7 against 脳トレ！虫食い漢字クイズ's 4.4. 漢検4級 also leads on review sentiment (70% vs 59%) and ratings volume (27 vs 7). 脳トレ！虫食い漢字クイズ's advantage is update cadence (every 4 months vs every 12 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 脳トレ！虫食い漢字クイズ sells 2 one-off in-app purchases and 漢検4級 sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

漢検4級 holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 7 and 27 respectively. Written reviews point the same way: 59% of 脳トレ！虫食い漢字クイズ's written reviews are positive against 70% of 漢検4級's.

脳トレ！虫食い漢字クイズ ships an update every 4 months, 漢検4級 every 12 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | 脳トレ！虫食い漢字クイズ | 漢検4級 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/id502816986/reviews) | **[4.7 (27 ratings)](https://appshunter.io/ios/app/4/id1075753374/reviews)** |
| Number of ratings | 7 | **27** |
| Positive reviews | 59.1% of reviews | **70.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 months** | Every 12 months |
| Monetization | — | Free with in-app purchases |
| Size | 47 MB | 52 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 9+ |
| Developer | [StudySwitch, Inc.](https://appshunter.io/developer/1368900403) | [Trips LLC](https://appshunter.io/developer/465176394) |

## What reviewers say

### 脳トレ！虫食い漢字クイズ

[App page](https://appshunter.io/ios/app/id502816986)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を非表示にする | $2.99 | one-time |
| 解答集 | $2.99 | one-time |


### 漢検4級

[App page](https://appshunter.io/ios/app/4/id1075753374)

Master Kanji Kentei Level 4 with this comprehensive practice app. It covers all nine question categories and includes a detailed list of 313 kanji with their readings, stroke order, and related words. Practice thousands of questions to prepare for the exam.

**Highlights:** 9 question categories for Kanji Kentei Level 4, 4617 practice questions, List of 313 Kanji with details, Stroke order and readings for each Kanji, Offline study mode, Progress tracking

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 本気で勉強プラン | $2.99 | per month |


## Frequently asked questions

### Is 脳トレ！虫食い漢字クイズ free?

脳トレ！虫食い漢字クイズ is free to download, with in-app purchases available.

### Is 漢検4級 free?

漢検4級 is free to download, with in-app purchases available.

### Which has better reviews, 脳トレ！虫食い漢字クイズ or 漢検4級?

漢検4級 is rated higher. 脳トレ！虫食い漢字クイズ averages 4.4 out of 5 from 7 ratings, while 漢検4級 averages 4.7 from 27 ratings.

### Do 脳トレ！虫食い漢字クイズ or 漢検4級 have ads?

Both 脳トレ！虫食い漢字クイズ and 漢検4級 show ads.

### Which is updated more often, 脳トレ！虫食い漢字クイズ or 漢検4級?

脳トレ！虫食い漢字クイズ ships an update every 4 months, and 漢検4級 every 12 months. Most recently, 脳トレ！虫食い漢字クイズ was updated on October 26, 2026 and 漢検4級 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.*