# Language Zoo vs ことば帳

The clearest difference is in-app purchases: Language Zoo at none against ことば帳's 2. Language Zoo also leads on iOS requirement (12.0 vs 17.1). ことば帳's advantage is update cadence (every 2 days vs every 2 weeks). On price, ads 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. Language Zoo asks for nothing beyond the download.

Language Zoo ships an update every 2 weeks, ことば帳 every 2 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Language Zoo | ことば帳 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 224 MB | 26 MB |
| Requires iOS | **12.0** | 17.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Heather Marriott](https://appshunter.io/developer/919616194) | [yudai hirose](https://appshunter.io/developer/1062610569) |

## What reviewers say

### Language Zoo

[App page](https://appshunter.io/ios/app/language-zoo/id6451072005)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Language Zoo free?

Language Zoo is free to download, with no in-app purchases.

### Is ことば帳 free?

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

### Do Language Zoo or ことば帳 have ads?

Neither Language Zoo nor ことば帳 shows ads.

### Which is updated more often, Language Zoo or ことば帳?

Language Zoo ships an update every 2 weeks, and ことば帳 every 2 days. Most recently, Language Zoo was updated on October 27, 2026 and ことば帳 on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*