# 常識力診断 一般常識クイズ vs 麻雀IQテスト

The clearest difference is monetization model: 常識力診断 一般常識クイズ at ad-supported against 麻雀IQテスト's free with in-app purchases. 麻雀IQテスト's advantage is iOS requirement (13.0 vs 15.0). On price, review sentiment, update cadence and ads 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 and 麻雀IQテスト sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

常識力診断 一般常識クイズ ships an update fortnightly, 麻雀IQテスト every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 常識力診断 一般常識クイズ | 麻雀IQテスト |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id1426325847/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **17.0% of reviews** | 15.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 155 MB | 107 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YANASE GAMES, INC.](https://appshunter.io/developer/1426325846) | [Tomofumi Yamada](https://appshunter.io/developer/1480115678) |

## 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 |


### 麻雀IQテスト

[App page](https://appshunter.io/ios/app/iq/id1498792019)

Measure and train your Mahjong IQ with various modes focusing on hand waiting, scoring, and tile logic. Track your progress and compete on leaderboards.

**Highlights:** Mahjong IQ measurement, Hand waiting practice, Scoring calculation training, Tile logic challenges, Rankings and leaderboards, Radar chart progress visualization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IQテストの再試 | $0.99 | one-time |
| 広告非表示 | $2.99 | one-time |


## 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 麻雀IQテスト free?

麻雀IQテスト is free to download, with in-app purchases available.

### Do 常識力診断 一般常識クイズ or 麻雀IQテスト have ads?

Both 常識力診断 一般常識クイズ and 麻雀IQテスト show ads.

### Which is updated more often, 常識力診断 一般常識クイズ or 麻雀IQテスト?

常識力診断 一般常識クイズ ships an update fortnightly, and 麻雀IQテスト every 3 weeks. Most recently, 常識力診断 一般常識クイズ was updated on October 25, 2026 and 麻雀IQテスト on October 24, 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.*