# ぜったい覚える！英検準１級単語帳 vs 英検®２級単語攻略

The clearest difference is in-app purchases: ぜったい覚える！英検準１級単語帳 at none against 英検®２級単語攻略's 1. 英検®２級単語攻略's advantage is update cadence (every 9 days vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 英検®２級単語攻略 sells 1 one-off in-app purchase. ぜったい覚える！英検準１級単語帳 asks for nothing beyond the download.

ぜったい覚える！英検準１級単語帳 ships an update every 12 months, 英検®２級単語攻略 every 9 days. The most recent releases landed on September 15, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | ぜったい覚える！英検準１級単語帳 | 英検®２級単語攻略 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6449008128/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Every 9 days** |
| Size | 70 MB | 43 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ben Walker](https://appshunter.io/developer/385443776) | [Kotake Studio LLC](https://appshunter.io/developer/1542437321) |

## 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


### 英検®２級単語攻略

[App page](https://appshunter.io/ios/app/id6449008128)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Removal | $2.99 | one-time |


## 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 英検®２級単語攻略 free?

英検®２級単語攻略 is free to download, with in-app purchases available.

### Do ぜったい覚える！英検準１級単語帳 or 英検®２級単語攻略 have ads?

Both ぜったい覚える！英検準１級単語帳 and 英検®２級単語攻略 show ads.

### Which is updated more often, ぜったい覚える！英検準１級単語帳 or 英検®２級単語攻略?

ぜったい覚える！英検準１級単語帳 ships an update every 12 months, and 英検®２級単語攻略 every 9 days. Most recently, ぜったい覚える！英検準１級単語帳 was updated on September 15, 2026 and 英検®２級単語攻略 on June 1, 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.*