# クレイジー英語クイズ vs 常識力診断 一般常識クイズ

The clearest difference is review sentiment: クレイジー英語クイズ at 72% against 常識力診断 一般常識クイズ's 17%. クレイジー英語クイズ also leads on rating (4.6 vs 1.0) and in-app purchases (none vs 1). 常識力診断 一般常識クイズ's advantage is update cadence (fortnightly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. 常識力診断 一般常識クイズ sells 1 one-off in-app purchase. クレイジー英語クイズ asks for nothing beyond the download.

クレイジー英語クイズ holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: クレイジー英語クイズ has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 72% of クレイジー英語クイズ's written reviews are positive against 17% of 常識力診断 一般常識クイズ's.

クレイジー英語クイズ ships an update every 4 months, 常識力診断 一般常識クイズ fortnightly. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | クレイジー英語クイズ | 常識力診断 一般常識クイズ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/id1219784907/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/id1426325847/reviews) |
| Number of ratings | **9** | 1 |
| Positive reviews | **72.4% of reviews** | 17.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 149 MB | 155 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [HENN Inc.](https://appshunter.io/developer/734265844) | [YANASE GAMES, INC.](https://appshunter.io/developer/1426325846) |

## What reviewers say

### クレイジー英語クイズ

[App page](https://appshunter.io/ios/app/id1219784907)

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

**In-app purchases:** none


### 常識力診断 一般常識クイズ

[App page](https://appshunter.io/ios/app/id1426325847)

Test your general knowledge with a quiz covering literature, history, science, and more. Aim for a perfect score of 50 consecutive correct answers to prove your mastery. Perfect for study breaks, brain training, or just expanding your trivia.

**Highlights:** Extensive question bank (300+), Covers diverse subjects, Aim for 50 consecutive correct answers, Brain training and trivia expansion, Free to play

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示・フルアップデート | $2.99 | one-time |


## Frequently asked questions

### Is クレイジー英語クイズ free?

クレイジー英語クイズ is free to download, with no in-app purchases.

### Is 常識力診断 一般常識クイズ free?

常識力診断 一般常識クイズ is free to download, with in-app purchases available.

### Which has better reviews, クレイジー英語クイズ or 常識力診断 一般常識クイズ?

クレイジー英語クイズ is rated higher. クレイジー英語クイズ averages 4.6 out of 5 from 9 ratings, while 常識力診断 一般常識クイズ averages 1.0 from 1 ratings.

### Do クレイジー英語クイズ or 常識力診断 一般常識クイズ have ads?

Both クレイジー英語クイズ and 常識力診断 一般常識クイズ show ads.

### Which is updated more often, クレイジー英語クイズ or 常識力診断 一般常識クイズ?

クレイジー英語クイズ ships an update every 4 months, and 常識力診断 一般常識クイズ fortnightly. Most recently, クレイジー英語クイズ was updated on November 1, 2026 and 常識力診断 一般常識クイズ on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*