# 究極英単語 vs 英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話

The clearest difference is in-app purchases: 英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話 at none against 究極英単語's 5. 英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話 also leads on rating (5.0 vs 4.6) and update cadence (every 3 weeks vs every 3 months). 究極英単語's advantage is ads (none vs shown) and ratings volume (29 vs 2). On price, 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. 英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話 asks for nothing beyond the download.

英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: 究極英単語 has 29 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of 究極英単語's written reviews are positive against 65% of 英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話's.

究極英単語 ships an update every 3 months, 英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話 every 3 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 究極英単語 | 英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (29 ratings)](https://appshunter.io/ios/app/id556736118/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ai/id6467822485/reviews)** |
| Number of ratings | **29** | 2 |
| Positive reviews | 50.0% of reviews | **65.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 153 MB | 92 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wisdom Technology Inc.](https://appshunter.io/developer/1281873094) | [SHOJI DAICHI](https://appshunter.io/developer/1567067780) |

## 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 えいご漬け 英熟語・英語学習・高校英語・AI英会話

[App page](https://appshunter.io/ios/app/ai/id6467822485)

This app offers comprehensive English vocabulary and grammar practice for various proficiency levels, including Eiken exams, TOEIC, and university entrance exams. It also includes study materials for Japanese history and social studies.

**Highlights:** Eiken 1-2級 vocabulary and fill-in-the-blank questions, Middle school to high school vocabulary, TOEIC vocabulary, University entrance exam vocabulary, Japanese history and social studies content

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

**In-app purchases:** none

**What reviewers like**

- ✅ Free to use with ads
- 💡 AI writing/summary correction
- 📚 Extensive vocabulary coverage
- 🚀 Efficient learning for exams
- 👍 Easy to use for quick study

**What reviewers complain about**

- ⚠️ Frequent ads
- 🐛 App crashes often
- 🐛 Loading/freezing issues
- 🐛 Incorrect answers marked as correct
- 🐛 Inconsistent AI grading

**Reported bugs**

- App crashes when opening '成績'
- App freezes on loading screens
- Incorrectly marks correct answers
- AI grading is inconsistent or inaccurate
- Explanations for incorrect answers are missing

**Requested features**

- Option to reset only incorrect words
- Ability to specify number of incorrect words to review
- Dark mode
- Adjustable text size
- Ability to change translation direction (ancient Japanese)


## 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 えいご漬け 英熟語・英語学習・高校英語・AI英会話 free?

英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話 is free to download, with no in-app purchases.

### Which has better reviews, 究極英単語 or 英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話?

英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話 is rated higher. 究極英単語 averages 4.6 out of 5 from 29 ratings, while 英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話 averages 5.0 from 2 ratings.

### Do 究極英単語 or 英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話 have ads?

英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話 shows ads; 究極英単語 does not.

### Which is updated more often, 究極英単語 or 英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話?

究極英単語 ships an update every 3 months, and 英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話 every 3 weeks. Most recently, 究極英単語 was updated on November 6, 2026 and 英検 えいご漬け 英熟語・英語学習・高校英語・AI英会話 on November 7, 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.*