# ことば帳 vs おうちえいごナビ

The clearest difference is in-app purchases: おうちえいごナビ at none against ことば帳's 2. おうちえいごナビ also leads on update cadence (every 5 days vs every 10 months) and iOS requirement (13.0 vs 17.1). ことば帳's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. ことば帳 sells 2 in-app purchases, starting at $2.99 per month. おうちえいごナビ asks for nothing beyond the download.

ことば帳 ships an update every 10 months, おうちえいごナビ every 5 days. Both last shipped on November 8, 2026.

## The numbers

| Metric | ことば帳 | おうちえいごナビ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 5 days** |
| Size | 30 MB | 62 MB |
| Requires iOS | 17.1 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [yudai hirose](https://appshunter.io/developer/1062610569) | [Kaoru Nishimura](https://appshunter.io/developer/1815862694) |

## What reviewers say

### ことば帳

[App page](https://appshunter.io/ios/app/id6743420162)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $2.99 | per month |
| プレミアムプラン | $24.99 | per year |


### おうちえいごナビ

[App page](https://appshunter.io/ios/app/id6746684264)

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

**In-app purchases:** none


## Frequently asked questions

### Is ことば帳 free?

ことば帳 is free to download, with in-app purchases available.

### Is おうちえいごナビ free?

おうちえいごナビ is free to download, with no in-app purchases.

### Do ことば帳 or おうちえいごナビ have ads?

おうちえいごナビ shows ads; ことば帳 does not.

### Which is updated more often, ことば帳 or おうちえいごナビ?

ことば帳 ships an update every 10 months, and おうちえいごナビ every 5 days. Most recently, ことば帳 was updated on November 8, 2026 and おうちえいごナビ on November 8, 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.*