# 中2英単語400 vs BasicClassForJ2：中2基礎クイズ

The clearest difference is in-app purchases: BasicClassForJ2：中2基礎クイズ at none against 中2英単語400's 1. BasicClassForJ2：中2基礎クイズ also leads on update cadence (every 11 days vs every 11 months). 中2英単語400's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.5). On price and ads there is nothing between them.

Both are free to download. 中2英単語400 sells 1 in-app purchase, starting at $1.99 per month. BasicClassForJ2：中2基礎クイズ asks for nothing beyond the download.

中2英単語400 ships an update every 11 months, BasicClassForJ2：中2基礎クイズ every 11 days. The most recent releases landed on September 10, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | 中2英単語400 | BasicClassForJ2：中2基礎クイズ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 11 months | **Every 11 days** |
| Size | 79 MB | 4 MB |
| Requires iOS | **12.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Junpei Shimotsu](https://appshunter.io/developer/882299124) | [Ayako Asayama](https://appshunter.io/developer/1702795563) |

## What reviewers say

### 中2英単語400

[App page](https://appshunter.io/ios/app/2400/id1470578020)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| １ヶ月広告削除 | $1.99 | per month |


### BasicClassForJ2：中2基礎クイズ

[App page](https://appshunter.io/ios/app/basicclassforj22/id6744935304)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中2英単語400 free?

中2英単語400 is free to download, with in-app purchases available.

### Is BasicClassForJ2：中2基礎クイズ free?

BasicClassForJ2：中2基礎クイズ is free to download, with no in-app purchases.

### Do 中2英単語400 or BasicClassForJ2：中2基礎クイズ have ads?

Both 中2英単語400 and BasicClassForJ2：中2基礎クイズ show ads.

### Which is updated more often, 中2英単語400 or BasicClassForJ2：中2基礎クイズ?

中2英単語400 ships an update every 11 months, and BasicClassForJ2：中2基礎クイズ every 11 days. Most recently, 中2英単語400 was updated on September 10, 2026 and BasicClassForJ2：中2基礎クイズ on August 15, 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.*