# 常識力診断 一般常識クイズ vs 東大王からの挑戦状

The clearest difference is rating: 東大王からの挑戦状 at 4.1 against 常識力診断 一般常識クイズ's 1.0. 東大王からの挑戦状 also leads on in-app purchases (none vs 1) and review sentiment (36% vs 17%). 常識力診断 一般常識クイズ's advantage is update cadence (fortnightly vs every 3 months). On price, ads, monetization model 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. 東大王からの挑戦状 asks for nothing beyond the download.

東大王からの挑戦状 holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: 東大王からの挑戦状 has 22 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 17% of 常識力診断 一般常識クイズ's written reviews are positive against 36% of 東大王からの挑戦状's.

常識力診断 一般常識クイズ ships an update fortnightly, 東大王からの挑戦状 every 3 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | 常識力診断 一般常識クイズ | 東大王からの挑戦状 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/id1426325847/reviews) | **[4.1 (22 ratings)](https://appshunter.io/ios/app/iq/id1442481744/reviews)** |
| Number of ratings | 1 | **22** |
| Positive reviews | 17.0% of reviews | **35.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 155 MB | 228 MB |
| Requires iOS | 15.0 | **12.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YANASE GAMES, INC.](https://appshunter.io/developer/1426325846) | [MIKU KURAKI](https://appshunter.io/developer/1161306102) |

## What reviewers say

### 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 |


### 東大王からの挑戦状

[App page](https://appshunter.io/ios/app/iq/id1442481744)

Test your intellect with challenging brain-training quizzes and puzzles. Solve over 150 unique riddles using your intuition and deduction skills. Can you conquer all the puzzles and prove your intelligence?

**Highlights:** Challenging brain-training quizzes, Over 150 riddle-style puzzles, Intuitive deduction gameplay, Tap-based answer input, Unlimited attempts to solve

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is 東大王からの挑戦状 free?

東大王からの挑戦状 is free to download, with no in-app purchases.

### Which has better reviews, 常識力診断 一般常識クイズ or 東大王からの挑戦状?

東大王からの挑戦状 is rated higher. 常識力診断 一般常識クイズ averages 1.0 out of 5 from 1 ratings, while 東大王からの挑戦状 averages 4.1 from 22 ratings.

### Do 常識力診断 一般常識クイズ or 東大王からの挑戦状 have ads?

Both 常識力診断 一般常識クイズ and 東大王からの挑戦状 show ads.

### Which is updated more often, 常識力診断 一般常識クイズ or 東大王からの挑戦状?

常識力診断 一般常識クイズ ships an update fortnightly, and 東大王からの挑戦状 every 3 months. Most recently, 常識力診断 一般常識クイズ was updated on October 26, 2026 and 東大王からの挑戦状 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.*