# 究極英単語 vs 英語は5秒！

The clearest difference is ads: 究極英単語 at none against 英語は5秒！'s shown. 英語は5秒！'s advantage is update cadence (every 2 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 究極英単語 sells 5 in-app purchases, starting at $5.49 per month and 英語は5秒！ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

究極英単語 ships an update every 3 months, 英語は5秒！ every 2 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 究極英単語 | 英語は5秒！ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (29 ratings)](https://appshunter.io/ios/app/id556736118/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 153 MB | 43 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wisdom Technology Inc.](https://appshunter.io/developer/1281873094) | [ryusuke kikuchi](https://appshunter.io/developer/6808459077) |

## What reviewers say

### 究極英単語

[App page](https://appshunter.io/ios/app/id556736118)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 究極英単語(1ヵ月) | $5.49 | per month |
| 究極英単語(3ヵ月) | $12.99 | per 3 months |
| 究極英単語(6ヵ月) | $23.99 | per 6 months |
| 究極英単語(1年間) | $31.99 | per year |
| 究極英単語(永久) | $49.99 | one-time |


### 英語は5秒！

[App page](https://appshunter.io/ios/app/5/id6821241067)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全レッスン開放 | $1.99 | one-time |


## Frequently asked questions

### Is 究極英単語 free?

究極英単語 is free to download, with in-app purchases available.

### Is 英語は5秒！ free?

英語は5秒！ is free to download, with in-app purchases available.

### Do 究極英単語 or 英語は5秒！ have ads?

英語は5秒！ shows ads; 究極英単語 does not.

### Which is updated more often, 究極英単語 or 英語は5秒！?

究極英単語 ships an update every 3 months, and 英語は5秒！ every 2 days. Most recently, 究極英単語 was updated on November 6, 2026 and 英語は5秒！ on October 31, 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.*