# 究極英単語！英検突破編 vs 英検4級 英単語

The clearest difference is in-app purchases: 英検4級 英単語 at none against 究極英単語！英検突破編's 1. 英検4級 英単語 also leads on review sentiment (64% vs 50%). 究極英単語！英検突破編's advantage is iOS requirement (15.6 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 究極英単語！英検突破編 sells 1 one-off in-app purchase. 英検4級 英単語 asks for nothing beyond the download.

究極英単語！英検突破編 ships an update every 4 months, 英検4級 英単語 every 2 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 究極英単語！英検突破編 | 英検4級 英単語 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/4/id1561093875/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | **63.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 100 MB | 100 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Wisdom Technology Inc.](https://appshunter.io/developer/1281873094) | [SOCIAL NOTE CO., LTD.](https://appshunter.io/developer/1476710964) |

## What reviewers say

### 究極英単語！英検突破編

[App page](https://appshunter.io/ios/app/id1096451957)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $2.99 | one-time |


### 英検4級 英単語

[App page](https://appshunter.io/ios/app/4/id1561093875)

Learn English vocabulary for the Eiken Grade 4 test with this app. Track your progress with memorized lists and analysis graphs. Engage with game, listening, and list modes for efficient learning.

**Highlights:** Vocabulary learning for Eiken Grade 4, Progress tracking with memorized lists, Analysis graphs for learning progress, Game mode for engaging study, Listening mode for pronunciation, List mode for focused review

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

**In-app purchases:** none


## Frequently asked questions

### Is 究極英単語！英検突破編 free?

究極英単語！英検突破編 is free to download, with in-app purchases available.

### Is 英検4級 英単語 free?

英検4級 英単語 is free to download, with no in-app purchases.

### Do 究極英単語！英検突破編 or 英検4級 英単語 have ads?

Both 究極英単語！英検突破編 and 英検4級 英単語 show ads.

### Which is updated more often, 究極英単語！英検突破編 or 英検4級 英単語?

究極英単語！英検突破編 ships an update every 4 months, and 英検4級 英単語 every 2 months. Most recently, 究極英単語！英検突破編 was updated on November 2, 2026 and 英検4級 英単語 on November 4, 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.*