# 美しい日本語 vs 纳豆题库

The clearest difference is price: 纳豆题库 at Free against 美しい日本語's $0.99. 纳豆题库 also leads on iOS requirement (9.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

纳豆题库 is free to download; 美しい日本語 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

美しい日本語 ships an update every 20 months, 纳豆题库 every 25 months. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 美しい日本語 | 纳豆题库 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 20 months** | Every 25 months |
| Size | 41 MB | 47 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [masafumi sasaki](https://appshunter.io/developer/1016775706) | [Zhengzhou Qingkong Cultural Communication Co.Ltd.](https://appshunter.io/developer/1564704370) |

## What reviewers say

### 美しい日本語

[App page](https://appshunter.io/ios/app/id1172018096)

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

**In-app purchases:** none


### 纳豆题库

[App page](https://appshunter.io/ios/app/jlpt/id1495302393)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 美しい日本語 free?

美しい日本語 costs $0.99, with no in-app purchases.

### Is 纳豆题库 free?

纳豆题库 is free to download, with no in-app purchases.

### Do 美しい日本語 or 纳豆题库 have ads?

Neither 美しい日本語 nor 纳豆题库 shows ads.

### Which is updated more often, 美しい日本語 or 纳豆题库?

美しい日本語 ships an update every 20 months, and 纳豆题库 every 25 months. Most recently, 美しい日本語 was updated on October 24, 2026 and 纳豆题库 on October 3, 2026.

---

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