# 漢検2級 vs アプ問 無機化学｜共通テスト・大学受験 一問一答＆問題集

The clearest difference is device support: アプ問 無機化学｜共通テスト・大学受験 一問一答＆問題集 at 3 against 漢検2級's 1. アプ問 無機化学｜共通テスト・大学受験 一問一答＆問題集 also leads on iOS requirement (15.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 漢検2級 sells 2 in-app purchases, starting at $5.99 per 7 days and アプ問 無機化学｜共通テスト・大学受験 一問一答＆問題集 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

漢検2級 ships an update every 9 days, アプ問 無機化学｜共通テスト・大学受験 一問一答＆問題集 weekly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 漢検2級 | アプ問 無機化学｜共通テスト・大学受験 一問一答＆問題集 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 43 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zoomob Limited](https://appshunter.io/developer/1253271566) | [Himeka Saito](https://appshunter.io/developer/6819685777) |

## What reviewers say

### 漢検2級

[App page](https://appshunter.io/ios/app/2/id6757755615)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 漢検2級 Pass (1週間) | $5.99 | per 7 days |
| 漢検2級 Pass (1年間) | $24.99 | per year |


### アプ問 無機化学｜共通テスト・大学受験 一問一答＆問題集

[App page](https://appshunter.io/ios/app/id6782866171)

Master inorganic chemistry for university entrance exams with this comprehensive question-and-answer app. It covers 12 fields with 638 questions and detailed explanations, offering spaced repetition for effective memorization. Practice and track your progress to reduce errors in your exams.

**Highlights:** 12 fields and 638 questions, Detailed explanations for all questions, Spaced repetition for memorization, Progress tracking and statistics, Daily study reminders, Free basic content

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 錯イオン分野アンロック | $0.49 | one-time |
| 無機化合物総合分野アンロック | $0.49 | one-time |
| テーマ：ダーク | $0.49 | one-time |
| テーマ：さくら | $0.49 | one-time |
| テーマ：オーシャン | $0.49 | one-time |
| テーマ：もみじ | $0.49 | one-time |
| 音声で暗記（全語） | $1.99 | one-time |
| 全問題解放・広告削除 | $2.99 | one-time |
| 予想問題 セット2〜5 | $2.99 | one-time |
| フル解放パック | $5.99 | one-time |


## Frequently asked questions

### Is 漢検2級 free?

漢検2級 is free to download, with in-app purchases available.

### Is アプ問 無機化学｜共通テスト・大学受験 一問一答＆問題集 free?

アプ問 無機化学｜共通テスト・大学受験 一問一答＆問題集 is free to download, with in-app purchases available.

### Do 漢検2級 or アプ問 無機化学｜共通テスト・大学受験 一問一答＆問題集 have ads?

Both 漢検2級 and アプ問 無機化学｜共通テスト・大学受験 一問一答＆問題集 show ads.

### Which is updated more often, 漢検2級 or アプ問 無機化学｜共通テスト・大学受験 一問一答＆問題集?

漢検2級 ships an update every 9 days, and アプ問 無機化学｜共通テスト・大学受験 一問一答＆問題集 weekly. Most recently, 漢検2級 was updated on October 26, 2026 and アプ問 無機化学｜共通テスト・大学受験 一問一答＆問題集 on October 25, 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.*