# 英語の王様 vs E

The clearest difference is in-app purchases: E at none against 英語の王様's 3. E also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 英語の王様 sells 3 in-app purchases, starting at $2.49 per month. E asks for nothing beyond the download.

英語の王様 ships an update every 6 weeks, E every 2 weeks. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 英語の王様 | E |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 138 MB | 62 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HANAUTA INC.](https://appshunter.io/developer/492009717) | [Eisuke Togashi](https://appshunter.io/developer/592398746) |

## What reviewers say

### 英語の王様

[App page](https://appshunter.io/ios/app/id1636450866)

Learn English through fun, quiz-like challenges designed for high school and university entrance exams. Master vocabulary and grammar efficiently with short play sessions and rewarding quests.

**Highlights:** Quiz-like learning format, Over 1000 English questions, Short play sessions, High school & university exam focus, Game-like progression, Quest mode with rewards

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 特訓プラン | $2.49 | per month |
| 特訓プラン | $12.99 | per 6 months |
| 特訓プラン | $20.99 | per year |


### E

[App page](https://appshunter.io/ios/app/e-sensor/id6760690492)

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

**In-app purchases:** none


## Frequently asked questions

### Is 英語の王様 free?

英語の王様 is free to download, with in-app purchases available.

### Is E free?

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

### Do 英語の王様 or E have ads?

英語の王様 shows ads; E does not.

### Which is updated more often, 英語の王様 or E?

英語の王様 ships an update every 6 weeks, and E every 2 weeks. Most recently, 英語の王様 was updated on September 22, 2026 and E on September 10, 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.*