# 共通テスト対応英単語1800 vs 海上保安学校 学生採用試験対策

The clearest difference is price: 共通テスト対応英単語1800 at Free against 海上保安学校 学生採用試験対策's $4.99. 共通テスト対応英単語1800 also leads on iOS requirement (12.0 vs 16.0). 海上保安学校 学生採用試験対策's advantage is update cadence (monthly vs every 18 months). On ads, in-app purchases and device support there is nothing between them.

共通テスト対応英単語1800 is free to download; 海上保安学校 学生採用試験対策 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

共通テスト対応英単語1800 ships an update every 18 months, 海上保安学校 学生採用試験対策 monthly. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 共通テスト対応英単語1800 | 海上保安学校 学生採用試験対策 |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | 46.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Monthly** |
| Monetization | Free | — |
| Size | 156 MB | 2 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [株式会社ナガセ](https://appshunter.io/developer/447743163) | [matsuo konan](https://appshunter.io/developer/6772919772) |

## 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


### 海上保安学校 学生採用試験対策

[App page](https://appshunter.io/ios/app/id6809466190)

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

**In-app purchases:** none


## 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 海上保安学校 学生採用試験対策 free?

海上保安学校 学生採用試験対策 costs $4.99, with no in-app purchases.

### Do 共通テスト対応英単語1800 or 海上保安学校 学生採用試験対策 have ads?

Neither 共通テスト対応英単語1800 nor 海上保安学校 学生採用試験対策 shows ads.

### Which is updated more often, 共通テスト対応英単語1800 or 海上保安学校 学生採用試験対策?

共通テスト対応英単語1800 ships an update every 18 months, and 海上保安学校 学生採用試験対策 monthly. Most recently, 共通テスト対応英単語1800 was updated on November 11, 2026 and 海上保安学校 学生採用試験対策 on October 31, 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.*