# 究極英単語 vs 英検準1級 英単語

The clearest difference is in-app purchases: 英検準1級 英単語 at none against 究極英単語's 5. 英検準1級 英単語 also leads on review sentiment (71% vs 50%) and update cadence (every 6 weeks vs every 3 months). 究極英単語's advantage is ads (none vs shown) and rating (4.6 vs 4.4). On price, ratings volume and device support 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. 英検準1級 英単語 asks for nothing beyond the download.

究極英単語 holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 29 and 28 respectively. Written reviews complicate that: 50% of 究極英単語's written reviews are positive against 71% of 英検準1級 英単語's, so the app with the better star average is not the one people write more warmly about.

究極英単語 ships an update every 3 months, 英検準1級 英単語 every 6 weeks. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 究極英単語 | 英検準1級 英単語 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (29 ratings)](https://appshunter.io/ios/app/id556736118/reviews)** | [4.4 (28 ratings)](https://appshunter.io/ios/app/1/id1506385312/reviews) |
| Number of ratings | **29** | 28 |
| Positive reviews | 50.0% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Ad-supported |
| Size | 153 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

[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 |


### 英検準1級 英単語

[App page](https://appshunter.io/ios/app/1/id1506385312)

Learn English vocabulary for the Eiken Grade 1 test with this app. Track your progress with memorized lists and analysis graphs. Engage with game, listening, and list modes for efficient memorization.

**Highlights:** Vocabulary learning for Eiken Grade 1, 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 free?

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

### Is 英検準1級 英単語 free?

英検準1級 英単語 is free to download, with no in-app purchases.

### Which has better reviews, 究極英単語 or 英検準1級 英単語?

究極英単語 is rated higher. 究極英単語 averages 4.6 out of 5 from 29 ratings, while 英検準1級 英単語 averages 4.4 from 28 ratings.

### Do 究極英単語 or 英検準1級 英単語 have ads?

英検準1級 英単語 shows ads; 究極英単語 does not.

### Which is updated more often, 究極英単語 or 英検準1級 英単語?

究極英単語 ships an update every 3 months, and 英検準1級 英単語 every 6 weeks. Most recently, 究極英単語 was updated on October 26, 2026 and 英検準1級 英単語 on October 29, 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.*