# ぜったい覚える！英検準１級単語帳 vs 英語勉強

The clearest difference is review sentiment: 英語勉強 at 100% against ぜったい覚える！英検準１級単語帳's 50%. 英語勉強 also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ぜったい覚える！英検準１級単語帳 ships an update every 12 months, 英語勉強 every 19 months. Both last shipped on October 19, 2026.

## The numbers

| Metric | ぜったい覚える！英検準１級単語帳 | 英語勉強 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/1450/id1470787956/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 12 months** | Every 19 months |
| Monetization | — | Ad-supported |
| Size | 70 MB | 23 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ben Walker](https://appshunter.io/developer/385443776) | [Junpei Shimotsu](https://appshunter.io/developer/882299124) |

## What reviewers say

### ぜったい覚える！英検準１級単語帳

[App page](https://appshunter.io/ios/app/id1294983619)

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

**In-app purchases:** none


### 英語勉強

[App page](https://appshunter.io/ios/app/1450/id1470787956)

Master 450 essential English words for first-year high school students. This app features pronunciation for listening practice and covers 26 diverse word categories. Earn gold medals by achieving perfect scores in each section through quick, multiple-choice quizzes.

**Highlights:** 450 high school vocabulary words, Pronunciation for listening practice, 26 word categories, Multiple-choice quizzes, Gold medal achievement system, Short study sessions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ぜったい覚える！英検準１級単語帳 free?

ぜったい覚える！英検準１級単語帳 is free to download, with no in-app purchases.

### Is 英語勉強 free?

英語勉強 is free to download, with no in-app purchases.

### Do ぜったい覚える！英検準１級単語帳 or 英語勉強 have ads?

Both ぜったい覚える！英検準１級単語帳 and 英語勉強 show ads.

### Which is updated more often, ぜったい覚える！英検準１級単語帳 or 英語勉強?

ぜったい覚える！英検準１級単語帳 ships an update every 12 months, and 英語勉強 every 19 months. Most recently, ぜったい覚える！英検準１級単語帳 was updated on October 19, 2026 and 英語勉強 on October 19, 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.*