# 理科テスト対策基礎問題中学2年 vs 中2英単語400

The clearest difference is in-app purchases: 理科テスト対策基礎問題中学2年 at none against 中2英単語400's 1. 理科テスト対策基礎問題中学2年 also leads on update cadence (every 3 months vs every 11 months). On price, ads, device support and iOS requirement 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. 理科テスト対策基礎問題中学2年 asks for nothing beyond the download.

理科テスト対策基礎問題中学2年 ships an update every 3 months, 中2英単語400 every 11 months. The most recent releases landed on October 1, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 理科テスト対策基礎問題中学2年 | 中2英単語400 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 11 months |
| Monetization | — | Ad-supported |
| Size | 15 MB | 79 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Manabu Narawa](https://appshunter.io/developer/1027712863) | [Junpei Shimotsu](https://appshunter.io/developer/882299124) |

## What reviewers say

### 理科テスト対策基礎問題中学2年

[App page](https://appshunter.io/ios/app/2/id1289059752)

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

**In-app purchases:** none


### 中2英単語400

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

This app helps students efficiently learn 400 English words for the second year of junior high school. It uses multiple-choice, handwriting, and listening modes to reinforce vocabulary through quizzes and personalized review. Track your progress with detailed statistics and improve pronunciation with audio playback.

**Highlights:** 400 junior high second-year English words, Multiple-choice, handwriting, and listening modes, Personalized review of incorrect words, Progress tracking and statistics, Audio playback for pronunciation, Stage-based learning structure

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is 理科テスト対策基礎問題中学2年 free?

理科テスト対策基礎問題中学2年 is free to download, with no in-app purchases.

### Is 中2英単語400 free?

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

### Do 理科テスト対策基礎問題中学2年 or 中2英単語400 have ads?

Both 理科テスト対策基礎問題中学2年 and 中2英単語400 show ads.

### Which is updated more often, 理科テスト対策基礎問題中学2年 or 中2英単語400?

理科テスト対策基礎問題中学2年 ships an update every 3 months, and 中2英単語400 every 11 months. Most recently, 理科テスト対策基礎問題中学2年 was updated on October 1, 2026 and 中2英単語400 on September 27, 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.*