# 英熟語600問チャレンジ vs 高校英語

The clearest difference is in-app purchases: 高校英語 at none against 英熟語600問チャレンジ's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 英熟語600問チャレンジ sells 4 one-off in-app purchases. 高校英語 asks for nothing beyond the download.

英熟語600問チャレンジ ships an update every 6 weeks, 高校英語 monthly. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 英熟語600問チャレンジ | 高校英語 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1609449893/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 31 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 9+ |
| Developer | [Keiko Yukawa](https://appshunter.io/developer/719596665) | [MASATO MISAWA](https://appshunter.io/developer/1609449895) |

## What reviewers say

### 英熟語600問チャレンジ

[App page](https://appshunter.io/ios/app/600/id880074530)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $1.99 | one-time |
| 単語帳作成数無制限 | $1.99 | one-time |
| 英熟語登録数無制限 | $1.99 | one-time |
| 英熟語の例文追加 | $2.99 | one-time |


### 高校英語

[App page](https://appshunter.io/ios/app/id1609449893)

Master university entrance exam English grammar and vocabulary with over 1900 practice questions. Learn by category, test your knowledge, and utilize spaced repetition for effective memorization. Ideal for studying during commutes or free time.

**Highlights:** 1900+ grammar and vocabulary questions, Category-based learning, Practice tests, Spaced repetition learning, Randomized question mode, Problem checklist

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 英熟語600問チャレンジ free?

英熟語600問チャレンジ is free to download, with in-app purchases available.

### Is 高校英語 free?

高校英語 is free to download, with no in-app purchases.

### Do 英熟語600問チャレンジ or 高校英語 have ads?

Both 英熟語600問チャレンジ and 高校英語 show ads.

### Which is updated more often, 英熟語600問チャレンジ or 高校英語?

英熟語600問チャレンジ ships an update every 6 weeks, and 高校英語 monthly. Most recently, 英熟語600問チャレンジ was updated on October 9, 2026 and 高校英語 on October 16, 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.*