# アイアシスタント vs 倫理の王様

The clearest difference is review sentiment: 倫理の王様 at 70% against アイアシスタント's 0%. アイアシスタント's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. 倫理の王様 sells 3 in-app purchases, starting at $3.49 per month. アイアシスタント asks for nothing beyond the download.

アイアシスタント ships an update monthly, 倫理の王様 every 5 weeks. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | アイアシスタント | 倫理の王様 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/and/id1547955470/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | **70.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 138 MB |
| Requires iOS | **11.1** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ICS Co.,Ltd](https://appshunter.io/developer/844046687) | [HANAUTA INC.](https://appshunter.io/developer/492009717) |

## What reviewers say

### アイアシスタント

[App page](https://appshunter.io/ios/app/id1537954792)

**Features:** macOS Compatibility

**In-app purchases:** none


### 倫理の王様

[App page](https://appshunter.io/ios/app/and/id1547955470)

This app offers a fun, quiz-like approach to learning ethics for high school students. It features over 1500 questions in various formats, designed for efficient memorization and exam preparation. Play sessions are short, making it suitable for quick study sessions.

**Highlights:** Over 1500 ethics questions, Q/A and multiple-choice formats, Short play sessions for quick study, Game-like progression with stages, Rewards for clearing quests, Adheres to high school guidelines

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 特訓プラン | $3.49 | per month |
| 特訓プラン | $16.99 | per 6 months |
| 特訓プラン | $26.99 | per year |


## Frequently asked questions

### Is アイアシスタント free?

アイアシスタント is free to download, with no in-app purchases.

### Is 倫理の王様 free?

倫理の王様 is free to download, with in-app purchases available.

### Do アイアシスタント or 倫理の王様 have ads?

倫理の王様 shows ads; アイアシスタント does not.

### Which is updated more often, アイアシスタント or 倫理の王様?

アイアシスタント ships an update monthly, and 倫理の王様 every 5 weeks. Most recently, アイアシスタント was updated on October 13, 2026 and 倫理の王様 on October 1, 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.*