# 共通テスト対応英単語1800 vs 古文の王様

The clearest difference is in-app purchases: 共通テスト対応英単語1800 at none against 古文の王様's 3. 共通テスト対応英単語1800 also leads on ads (none vs shown) and review sentiment (46% vs 14%). 古文の王様's advantage is update cadence (every 2 weeks vs every 18 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. 共通テスト対応英単語1800 asks for nothing beyond the download.

共通テスト対応英単語1800 ships an update every 18 months, 古文の王様 every 2 weeks. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 共通テスト対応英単語1800 | 古文の王様 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **46.0% of reviews** | 14.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 156 MB | 139 MB |
| Requires iOS | **12.0** | 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

### 共通テスト対応英単語1800

[App page](https://appshunter.io/ios/app/1800/id785904625)

Master essential English vocabulary for university entrance exams with this dedicated app. It covers 99.5% of the vocabulary tested on the Center Test and other university entrance exams, focusing on the 1800 most crucial words for high school students.

**Highlights:** Covers 99.5% of Center Test vocabulary, Focuses on 1800 essential words, Based on successful exam preparation methods, Designed for high school and university exam students, Master vocabulary quickly and completely

**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 共通テスト対応英単語1800 free?

共通テスト対応英単語1800 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 共通テスト対応英単語1800 or 古文の王様 have ads?

古文の王様 shows ads; 共通テスト対応英単語1800 does not.

### Which is updated more often, 共通テスト対応英単語1800 or 古文の王様?

共通テスト対応英単語1800 ships an update every 18 months, and 古文の王様 every 2 weeks. Most recently, 共通テスト対応英単語1800 was updated on September 24, 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.*