# アプリde古文単語 vs 古文単語 Otodo 698単語 大学受験 対応

The clearest difference is in-app purchases: アプリde古文単語 at none against 古文単語 Otodo 698単語 大学受験 対応's 1. アプリde古文単語 also leads on iOS requirement (13.0 vs 16.2). 古文単語 Otodo 698単語 大学受験 対応's advantage is ads (none vs shown) and update cadence (every 2 months vs every 4 months). On price and device support there is nothing between them.

Both are free to download. 古文単語 Otodo 698単語 大学受験 対応 sells 1 in-app purchase, starting at $3.99 per month. アプリde古文単語 asks for nothing beyond the download.

アプリde古文単語 ships an update every 4 months, 古文単語 Otodo 698単語 大学受験 対応 every 2 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | アプリde古文単語 | 古文単語 Otodo 698単語 大学受験 対応 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 9 MB | 47 MB |
| Requires iOS | **13.0** | 16.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fumihiko Shigemori](https://appshunter.io/developer/1682624268) | [THIRD DOOR LIMITED LIABILITY CO.](https://appshunter.io/developer/1689152883) |

## What reviewers say

### アプリde古文単語

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 古文単語 Otodo 698単語 大学受験 対応

[App page](https://appshunter.io/ios/app/otodo-698/id6743691262)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Otodo サブスクリプション | $3.99 | per month |


## Frequently asked questions

### 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.

### Is 古文単語 Otodo 698単語 大学受験 対応 free?

古文単語 Otodo 698単語 大学受験 対応 is free to download, with in-app purchases available.

### Do アプリde古文単語 or 古文単語 Otodo 698単語 大学受験 対応 have ads?

アプリde古文単語 shows ads; 古文単語 Otodo 698単語 大学受験 対応 does not.

### Which is updated more often, アプリde古文単語 or 古文単語 Otodo 698単語 大学受験 対応?

アプリde古文単語 ships an update every 4 months, and 古文単語 Otodo 698単語 大学受験 対応 every 2 months. Most recently, アプリde古文単語 was updated on October 1, 2026 and 古文単語 Otodo 698単語 大学受験 対応 on October 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.*