# 中学生の英単語帳800 vs 天文宇宙検定1級 過去問・暗記アプリ

The clearest difference is iOS requirement: 天文宇宙検定1級 過去問・暗記アプリ at 17.0 against 中学生の英単語帳800's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 中学生の英単語帳800 sells 1 in-app purchase, starting at $2.99 per month and 天文宇宙検定1級 過去問・暗記アプリ sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

中学生の英単語帳800 ships an update every 9 days, 天文宇宙検定1級 過去問・暗記アプリ fortnightly. Both last shipped on November 5, 2026.

## The numbers

| Metric | 中学生の英単語帳800 | 天文宇宙検定1級 過去問・暗記アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 8 MB | 42 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ASAHI TAKATSUKA](https://appshunter.io/developer/1811960139) | [Hajime App Lab](https://appshunter.io/developer/1704838092) |

## What reviewers say

### 中学生の英単語帳800

[App page](https://appshunter.io/ios/app/800/id6755569208)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proプラン | $2.99 | per month |


### 天文宇宙検定1級 過去問・暗記アプリ

[App page](https://appshunter.io/ios/app/1/id6784950185)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $3.99 | one-time |
| 全問題解放 | $3.99 | one-time |
| 広告削除+全問題解放 | $5.99 | one-time |


## Frequently asked questions

### Is 中学生の英単語帳800 free?

中学生の英単語帳800 is free to download, with in-app purchases available.

### Is 天文宇宙検定1級 過去問・暗記アプリ free?

天文宇宙検定1級 過去問・暗記アプリ is free to download, with in-app purchases available.

### Do 中学生の英単語帳800 or 天文宇宙検定1級 過去問・暗記アプリ have ads?

Both 中学生の英単語帳800 and 天文宇宙検定1級 過去問・暗記アプリ show ads.

### Which is updated more often, 中学生の英単語帳800 or 天文宇宙検定1級 過去問・暗記アプリ?

中学生の英単語帳800 ships an update every 9 days, and 天文宇宙検定1級 過去問・暗記アプリ fortnightly. Most recently, 中学生の英単語帳800 was updated on November 5, 2026 and 天文宇宙検定1級 過去問・暗記アプリ on November 5, 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.*