# N1 文法問題集 vs 日语发音词汇学习

The clearest difference is price: 日语发音词汇学习 at Free against N1 文法問題集's $9.99. 日语发音词汇学习 also leads on iOS requirement (12.0 vs 26.0). N1 文法問題集's advantage is in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

日语发音词汇学习 is free to download; N1 文法問題集 costs $9.99 up front. 日语发音词汇学习 sells 1 one-off in-app purchase. N1 文法問題集 asks for nothing beyond the download.

N1 文法問題集 ships an update every 4 months, 日语发音词汇学习 every 3 months. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | N1 文法問題集 | 日语发音词汇学习 |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 16 MB | 36 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yamase & Touwa Japanese Insititute](https://appshunter.io/developer/442115304) | [Shanghai Haidi Digital Publishing Technology Co., Ltd.](https://appshunter.io/developer/1094639160) |

## What reviewers say

### N1 文法問題集

[App page](https://appshunter.io/ios/app/n1/id532865948)

**Features:** Vision Pro support

**In-app purchases:** none


### 日语发音词汇学习

[App page](https://appshunter.io/ios/app/id1107525620)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 日语发音入门与3000词 | $3.99 | one-time |


## Frequently asked questions

### Is N1 文法問題集 free?

N1 文法問題集 costs $9.99, with no in-app purchases.

### Is 日语发音词汇学习 free?

日语发音词汇学习 is free to download, with in-app purchases available.

### Do N1 文法問題集 or 日语发音词汇学习 have ads?

Neither N1 文法問題集 nor 日语发音词汇学习 shows ads.

### Which is updated more often, N1 文法問題集 or 日语发音词汇学习?

N1 文法問題集 ships an update every 4 months, and 日语发音词汇学习 every 3 months. Most recently, N1 文法問題集 was updated on September 23, 2026 and 日语发音词汇学习 on September 17, 2026.

---

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