# 英熟語センター750 vs 古文の王様

The clearest difference is in-app purchases: 英熟語センター750 at none against 古文の王様's 3. 英熟語センター750 also leads on ads (none vs shown) and review sentiment (35% vs 14%). 古文の王様's advantage is update cadence (every 2 weeks vs every 7 months). On price and device support there is nothing between them.

Both are free to download. 古文の王様 sells 3 in-app purchases, starting at $2.49 per month. 英熟語センター750 asks for nothing beyond the download.

英熟語センター750 ships an update every 7 months, 古文の王様 every 2 weeks. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 英熟語センター750 | 古文の王様 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **35.0% of reviews** | 14.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 104 MB | 139 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [株式会社ナガセ](https://appshunter.io/developer/447743163) | [HANAUTA INC.](https://appshunter.io/developer/492009717) |

## What reviewers say

### 英熟語センター750

[App page](https://appshunter.io/ios/app/750/id499224982)

This app helps high school students master essential English idioms for university entrance exams. It focuses on 750 frequently appearing idioms, ordered by frequency, with features for focused learning and audio review.

**Highlights:** 750 essential idioms, Ordered by exam frequency, Focused learning on unknown idioms, Audio learning for pronunciation and review, Progress tracking

**Features:** Vision Pro support

**In-app purchases:** none


### 古文の王様

[App page](https://appshunter.io/ios/app/id1632596421)

Master Japanese and Chinese classical literature with this quiz-style learning app. It covers high school curriculum for regular and entrance exams, offering short, engaging sessions and rewards for progress. Study anytime, anywhere, without needing physical books.

**Highlights:** Quiz-style learning, Over 400 literature questions, Short play sessions, Game-like progression, Rewards for quests, Ad-supported free version

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 特訓プラン | $2.49 | per month |
| 特訓プラン | $12.99 | per 6 months |
| 特訓プラン | $21.49 | per year |


## Frequently asked questions

### Is 英熟語センター750 free?

英熟語センター750 is free to download, with no in-app purchases.

### Is 古文の王様 free?

古文の王様 is free to download, with in-app purchases available.

### Do 英熟語センター750 or 古文の王様 have ads?

古文の王様 shows ads; 英熟語センター750 does not.

### Which is updated more often, 英熟語センター750 or 古文の王様?

英熟語センター750 ships an update every 7 months, and 古文の王様 every 2 weeks. Most recently, 英熟語センター750 was updated on September 23, 2026 and 古文の王様 on September 21, 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.*