# 麻雀IQテスト vs AI

The clearest difference is in-app purchases: AI at none against 麻雀IQテスト's 2. AI also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 麻雀IQテスト sells 2 one-off in-app purchases. AI asks for nothing beyond the download.

## The numbers

| Metric | 麻雀IQテスト | AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 107 MB | 92 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tomofumi Yamada](https://appshunter.io/developer/1480115678) | [EIJI MAEDA](https://appshunter.io/developer/1896726542) |

## What reviewers say

### 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 |


### AI

[App page](https://appshunter.io/ios/app/ai/id6770237746)

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

**In-app purchases:** none


## Frequently asked questions

### Is 麻雀IQテスト free?

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

### Is AI free?

AI is free to download, with no in-app purchases.

### Do 麻雀IQテスト or AI have ads?

麻雀IQテスト shows ads; AI does not.

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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.*