# Blax 中学社会｜地理・歴史・公民の高校入試・定期テスト vs 赤シート英単語アプリ/英単語/英文法/英熟語

The clearest difference is ads: 赤シート英単語アプリ/英単語/英文法/英熟語 at none against Blax 中学社会｜地理・歴史・公民の高校入試・定期テスト's shown. Blax 中学社会｜地理・歴史・公民の高校入試・定期テスト's advantage is update cadence (weekly vs fortnightly). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Blax 中学社会｜地理・歴史・公民の高校入試・定期テスト sells 3 in-app purchases, starting at $5.99 per month and 赤シート英単語アプリ/英単語/英文法/英熟語 sells 3 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

Blax 中学社会｜地理・歴史・公民の高校入試・定期テスト ships an update weekly, 赤シート英単語アプリ/英単語/英文法/英熟語 fortnightly. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Blax 中学社会｜地理・歴史・公民の高校入試・定期テスト | 赤シート英単語アプリ/英単語/英文法/英熟語 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 95.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 259 MB | 9 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryota Kuroishi](https://appshunter.io/developer/1686562458) | [Kazuki Kusafuka](https://appshunter.io/developer/1896678535) |

## What reviewers say

### Blax 中学社会｜地理・歴史・公民の高校入試・定期テスト

[App page](https://appshunter.io/ios/app/blax/id6749746072)

This app uses AI and gamification to help junior high students master geography, history, and civics. It offers AI-powered study material creation, story-based learning, and a pet-raising game to make studying engaging and effective for tests and entrance exams.

**Highlights:** AI print scanning for custom quizzes, Story-based learning for deep retention, Pet育成 & game features for motivation, AI-powered automatic review system, Adaptive difficulty levels, AI tutor for instant Q&A

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro（月） | $5.99 | per month |
| Pro（年） | $29.99 | per year |
| 広告非表示 | $2.99 | one-time |


### 赤シート英単語アプリ/英単語/英文法/英熟語

[App page](https://appshunter.io/ios/app/id6769674680)

Learn English vocabulary, idioms, and grammar efficiently with a red sheet-style memorization mode. Choose courses for TOEIC, Eiken, exams, or daily conversation. Features include quizzes, custom word lists, and learning progress management.

**Highlights:** English vocabulary, idiom, and grammar learning, Red sheet-style memorization mode, Quiz-based learning, Custom word list creation, Learning progress tracking, Create word lists from photos

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プレミアムプラン | $17.99 | per month |
| 3か月プレミアムプラン | $39.99 | per 3 months |
| 年額プレミアムプラン | $119.99 | per year |


## Frequently asked questions

### Is Blax 中学社会｜地理・歴史・公民の高校入試・定期テスト free?

Blax 中学社会｜地理・歴史・公民の高校入試・定期テスト is free to download, with in-app purchases available.

### Is 赤シート英単語アプリ/英単語/英文法/英熟語 free?

赤シート英単語アプリ/英単語/英文法/英熟語 is free to download, with in-app purchases available.

### Do Blax 中学社会｜地理・歴史・公民の高校入試・定期テスト or 赤シート英単語アプリ/英単語/英文法/英熟語 have ads?

Blax 中学社会｜地理・歴史・公民の高校入試・定期テスト shows ads; 赤シート英単語アプリ/英単語/英文法/英熟語 does not.

### Which is updated more often, Blax 中学社会｜地理・歴史・公民の高校入試・定期テスト or 赤シート英単語アプリ/英単語/英文法/英熟語?

Blax 中学社会｜地理・歴史・公民の高校入試・定期テスト ships an update weekly, and 赤シート英単語アプリ/英単語/英文法/英熟語 fortnightly. Most recently, Blax 中学社会｜地理・歴史・公民の高校入試・定期テスト was updated on October 28, 2026 and 赤シート英単語アプリ/英単語/英文法/英熟語 on October 14, 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.*