# ぜったい覚える！英検準１級単語帳 vs アプリde古文単語

The clearest difference is update cadence: アプリde古文単語 at every 4 months against ぜったい覚える！英検準１級単語帳's every 12 months. アプリde古文単語 also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support 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, アプリde古文単語 every 4 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | ぜったい覚える！英検準１級単語帳 | アプリde古文単語 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Every 4 months** |
| Size | 70 MB | 9 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ben Walker](https://appshunter.io/developer/385443776) | [Fumihiko Shigemori](https://appshunter.io/developer/1682624268) |

## 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


### アプリde古文単語

[App page](https://appshunter.io/ios/app/de/id6447777219)

**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 アプリde古文単語 free?

アプリde古文単語 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 アプリde古文単語 have ads?

Both ぜったい覚える！英検準１級単語帳 and アプリde古文単語 show ads.

### Which is updated more often, ぜったい覚える！英検準１級単語帳 or アプリde古文単語?

ぜったい覚える！英検準１級単語帳 ships an update every 12 months, and アプリde古文単語 every 4 months. Most recently, ぜったい覚える！英検準１級単語帳 was updated on November 3, 2026 and アプリde古文単語 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.*