# シンプル暗記 一問一答 vs 歴検1級 過去問・暗記アプリ

The clearest difference is in-app purchases: シンプル暗記 一問一答 at none against 歴検1級 過去問・暗記アプリ's 3. シンプル暗記 一問一答 also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 歴検1級 過去問・暗記アプリ sells 3 one-off in-app purchases. シンプル暗記 一問一答 asks for nothing beyond the download.

シンプル暗記 一問一答 ships an update every 5 days, 歴検1級 過去問・暗記アプリ every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | シンプル暗記 一問一答 | 歴検1級 過去問・暗記アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 23 MB | 42 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryo Matsuura](https://appshunter.io/developer/1884074412) | [Hajime App Lab](https://appshunter.io/developer/1704838092) |

## What reviewers say

### シンプル暗記 一問一答

[App page](https://appshunter.io/ios/app/id6764788497)

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

**In-app purchases:** none


### 歴検1級 過去問・暗記アプリ

[App page](https://appshunter.io/ios/app/1/id6782520418)

**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 シンプル暗記 一問一答 free?

シンプル暗記 一問一答 is free to download, with no in-app purchases.

### Is 歴検1級 過去問・暗記アプリ free?

歴検1級 過去問・暗記アプリ is free to download, with in-app purchases available.

### Do シンプル暗記 一問一答 or 歴検1級 過去問・暗記アプリ have ads?

Both シンプル暗記 一問一答 and 歴検1級 過去問・暗記アプリ show ads.

### Which is updated more often, シンプル暗記 一問一答 or 歴検1級 過去問・暗記アプリ?

シンプル暗記 一問一答 ships an update every 5 days, and 歴検1級 過去問・暗記アプリ every 3 weeks. Most recently, シンプル暗記 一問一答 was updated on October 31, 2026 and 歴検1級 過去問・暗記アプリ 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.*