# 英熟語600問チャレンジ vs TOEIC初級英熟語500

The clearest difference is in-app purchases: TOEIC初級英熟語500 at none against 英熟語600問チャレンジ's 4. TOEIC初級英熟語500 also leads on ads (none vs shown) and iOS requirement (6.0 vs 16.6). 英熟語600問チャレンジ's advantage is update cadence (every 2 months vs every 9 months). On price 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. TOEIC初級英熟語500 asks for nothing beyond the download.

英熟語600問チャレンジ ships an update every 2 months, TOEIC初級英熟語500 every 9 months. The most recent releases landed on September 23, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | 英熟語600問チャレンジ | TOEIC初級英熟語500 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | — | Free |
| Size | 19 MB | 54 MB |
| Requires iOS | 16.6 | **6.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keiko Yukawa](https://appshunter.io/developer/719596665) | [株式会社ナガセ](https://appshunter.io/developer/447743163) |

## 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 |


### TOEIC初級英熟語500

[App page](https://appshunter.io/ios/app/toeic500/id965079981)

This app offers a curated selection of 500 essential English phrases frequently appearing on the TOEIC test. Mastering these phrases can significantly boost your TOEIC score and enhance your English communication skills for business contexts.

**Highlights:** 500 essential TOEIC vocabulary phrases, Focus on beginner level, Improves TOEIC scores, Enhances business English communication, Practical, real-world phrases

**Features:** Vision Pro support

**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 TOEIC初級英熟語500 free?

TOEIC初級英熟語500 is free to download, with no in-app purchases.

### Do 英熟語600問チャレンジ or TOEIC初級英熟語500 have ads?

英熟語600問チャレンジ shows ads; TOEIC初級英熟語500 does not.

### Which is updated more often, 英熟語600問チャレンジ or TOEIC初級英熟語500?

英熟語600問チャレンジ ships an update every 2 months, and TOEIC初級英熟語500 every 9 months. Most recently, 英熟語600問チャレンジ was updated on September 23, 2026 and TOEIC初級英熟語500 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.*