# 日本語形容詞活用フラッシュカード vs N4文字

The clearest difference is iOS requirement: 日本語形容詞活用フラッシュカード at 12.0 against N4文字's 15.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

日本語形容詞活用フラッシュカード ships an update every 52 months, N4文字 every 43 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 日本語形容詞活用フラッシュカード | N4文字 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 52 months | **Every 43 months** |
| Size | 139 MB | 1 MB |
| Requires iOS | **12.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [masaki murayama](https://appshunter.io/developer/1275927862) | [Cuong Dao](https://appshunter.io/developer/1061414659) |

## What reviewers say

### 日本語形容詞活用フラッシュカード

[App page](https://appshunter.io/ios/app/id1471971150)

**Features:** macOS Compatibility

**In-app purchases:** none


### N4文字

[App page](https://appshunter.io/ios/app/n4/id1475896259)

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

**In-app purchases:** none


## Frequently asked questions

### Is 日本語形容詞活用フラッシュカード free?

日本語形容詞活用フラッシュカード is free to download, with no in-app purchases.

### Is N4文字 free?

N4文字 is free to download, with no in-app purchases.

### Do 日本語形容詞活用フラッシュカード or N4文字 have ads?

Neither 日本語形容詞活用フラッシュカード nor N4文字 shows ads.

### Which is updated more often, 日本語形容詞活用フラッシュカード or N4文字?

日本語形容詞活用フラッシュカード ships an update every 52 months, and N4文字 every 43 months. Most recently, 日本語形容詞活用フラッシュカード was updated on October 26, 2026 and N4文字 on October 29, 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.*