# N1 文法問題集 vs N2文法

The clearest difference is price: N2文法 at $0.99 against N1 文法問題集's $9.99. N2文法 also leads on iOS requirement (15.6 vs 26.0). N1 文法問題集's advantage is update cadence (every 4 months vs every 41 months). On ads, in-app purchases and device support there is nothing between them.

N1 文法問題集 costs $9.99 and N2文法 $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

N1 文法問題集 ships an update every 4 months, N2文法 every 41 months. The most recent releases landed on September 23, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | N1 文法問題集 | N2文法 |
| --- | --- | --- |
| Price | $9.99 | **$0.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 41 months |
| Size | 16 MB | 1 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yamase & Touwa Japanese Insititute](https://appshunter.io/developer/442115304) | [Cuong Dao](https://appshunter.io/developer/1061414659) |

## 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


### N2文法

[App page](https://appshunter.io/ios/app/n2/id1476792330)

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

**In-app purchases:** none


## 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 N2文法 free?

N2文法 costs $0.99, with no in-app purchases.

### Do N1 文法問題集 or N2文法 have ads?

Neither N1 文法問題集 nor N2文法 shows ads.

### Which is updated more often, N1 文法問題集 or N2文法?

N1 文法問題集 ships an update every 4 months, and N2文法 every 41 months. Most recently, N1 文法問題集 was updated on September 23, 2026 and N2文法 on September 13, 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.*