# 世界史年号問題 vs 世界史の王様‐高校世界史を一問一答で暗記できる単語帳アプリ

The clearest difference is review sentiment: 世界史年号問題 at 82% against 世界史の王様‐高校世界史を一問一答で暗記できる単語帳アプリ's 72%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 世界史年号問題 sells 1 one-off in-app purchase and 世界史の王様‐高校世界史を一問一答で暗記できる単語帳アプリ sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 22, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | 世界史年号問題 | 世界史の王様‐高校世界史を一問一答で暗記できる単語帳アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **82.0% of reviews** | 72.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 15 MB | 137 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Akira Fujisawa](https://appshunter.io/developer/1533514621) | [HANAUTA INC.](https://appshunter.io/developer/492009717) |

## What reviewers say

### 世界史年号問題

[App page](https://appshunter.io/ios/app/id1591797286)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $4.99 | one-time |


### 世界史の王様‐高校世界史を一問一答で暗記できる単語帳アプリ

[App page](https://appshunter.io/ios/app/id1605929798)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 特訓プラン | $2.99 | per month |
| 特訓プラン | $15.99 | per 6 months |
| 特訓プラン | $25.49 | per year |


## Frequently asked questions

### Is 世界史年号問題 free?

世界史年号問題 is free to download, with in-app purchases available.

### Is 世界史の王様‐高校世界史を一問一答で暗記できる単語帳アプリ free?

世界史の王様‐高校世界史を一問一答で暗記できる単語帳アプリ is free to download, with in-app purchases available.

### Do 世界史年号問題 or 世界史の王様‐高校世界史を一問一答で暗記できる単語帳アプリ have ads?

Both 世界史年号問題 and 世界史の王様‐高校世界史を一問一答で暗記できる単語帳アプリ show ads.

### Which is updated more often, 世界史年号問題 or 世界史の王様‐高校世界史を一問一答で暗記できる単語帳アプリ?

世界史年号問題 ships an update every 3 weeks, and 世界史の王様‐高校世界史を一問一答で暗記できる単語帳アプリ every 3 weeks. Most recently, 世界史年号問題 was updated on September 22, 2026 and 世界史の王様‐高校世界史を一問一答で暗記できる単語帳アプリ on August 29, 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.*