# 英単語の語源大全 vs 英検®１級 ブラクストン｜英単語・英作文・面接・２次試験

The clearest difference is in-app purchases: 英単語の語源大全 at none against 英検®１級 ブラクストン｜英単語・英作文・面接・２次試験's 5. 英単語の語源大全 also leads on iOS requirement (13.0 vs 17.6). 英検®１級 ブラクストン｜英単語・英作文・面接・２次試験's advantage is review sentiment (81% vs 50%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 英検®１級 ブラクストン｜英単語・英作文・面接・２次試験 sells 5 in-app purchases, starting at $3.99 per month. 英単語の語源大全 asks for nothing beyond the download.

英単語の語源大全 ships an update every 5 days, 英検®１級 ブラクストン｜英単語・英作文・面接・２次試験 every 4 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | 英単語の語源大全 | 英検®１級 ブラクストン｜英単語・英作文・面接・２次試験 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (19 ratings)](https://appshunter.io/ios/app/id6449156884/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | 50.0% of reviews | **81.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 50 MB | 272 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Kazuhiro.Yamada](https://appshunter.io/developer/412842594) | [Ryota Kuroishi](https://appshunter.io/developer/1686562458) |

## What reviewers say

### 英単語の語源大全

[App page](https://appshunter.io/ios/app/id1645815600)

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

**In-app purchases:** none


### 英検®１級 ブラクストン｜英単語・英作文・面接・２次試験

[App page](https://appshunter.io/ios/app/id6449156884)

Master 5,400 essential words for the Eiken Grade 1 exam with AI-powered review and practice for all four skills. Includes essay and interview preparation, plus customizable learning modes. Achieve your target score efficiently.

**Highlights:** 5,400 Eiken Grade 1 vocabulary words, AI-powered four-skills practice, Essay and interview preparation, Spaced Repetition System (SRS), Image emojis for memorization, Multiple accent pronunciations, Pet-raising motivation mode

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus（月） | $3.99 | per month |
| Pro（月） | $14.99 | per month |
| Plus（年） | $29.99 | per year |
| Pro（年） | $89.99 | per year |
| 読み上げ音声の最高音質化 | $5.99 | one-time |


## Frequently asked questions

### Is 英単語の語源大全 free?

英単語の語源大全 is free to download, with no in-app purchases.

### Is 英検®１級 ブラクストン｜英単語・英作文・面接・２次試験 free?

英検®１級 ブラクストン｜英単語・英作文・面接・２次試験 is free to download, with in-app purchases available.

### Do 英単語の語源大全 or 英検®１級 ブラクストン｜英単語・英作文・面接・２次試験 have ads?

Both 英単語の語源大全 and 英検®１級 ブラクストン｜英単語・英作文・面接・２次試験 show ads.

### Which is updated more often, 英単語の語源大全 or 英検®１級 ブラクストン｜英単語・英作文・面接・２次試験?

英単語の語源大全 ships an update every 5 days, and 英検®１級 ブラクストン｜英単語・英作文・面接・２次試験 every 4 days. Most recently, 英単語の語源大全 was updated on November 3, 2026 and 英検®１級 ブラクストン｜英単語・英作文・面接・２次試験 on November 3, 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.*