# 世界史一問一答（解説付き） vs バラバラ出題！世界史探究全範囲問題集

The clearest difference is price: 世界史一問一答（解説付き） at Free against バラバラ出題！世界史探究全範囲問題集's $1.99. バラバラ出題！世界史探究全範囲問題集's advantage is review sentiment (100% vs 55%) and in-app purchases (none vs 1). On device support there is nothing between them.

世界史一問一答（解説付き） is free to download; バラバラ出題！世界史探究全範囲問題集 costs $1.99 up front. 世界史一問一答（解説付き） sells 1 in-app purchase, starting at $1.99 per month. バラバラ出題！世界史探究全範囲問題集 asks for nothing beyond the download.

世界史一問一答（解説付き） ships an update every 6 months, バラバラ出題！世界史探究全範囲問題集 every 2 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 世界史一問一答（解説付き） | バラバラ出題！世界史探究全範囲問題集 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/id1168884334/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 55.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 51 MB | 91 MB |
| Requires iOS | 17.0 | **15.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [StudySwitch, Inc.](https://appshunter.io/developer/1368900403) | [Hajime Tofukuji](https://appshunter.io/developer/1682893238) |

## What reviewers say

### 世界史一問一答（解説付き）

[App page](https://appshunter.io/ios/app/id1168884334)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 本気で勉強プラン | $1.99 | per month |


### バラバラ出題！世界史探究全範囲問題集

[App page](https://appshunter.io/ios/app/id6449037944)

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

**In-app purchases:** none


## Frequently asked questions

### Is 世界史一問一答（解説付き） free?

世界史一問一答（解説付き） is free to download, with in-app purchases available.

### Is バラバラ出題！世界史探究全範囲問題集 free?

バラバラ出題！世界史探究全範囲問題集 costs $1.99, with no in-app purchases.

### Do 世界史一問一答（解説付き） or バラバラ出題！世界史探究全範囲問題集 have ads?

世界史一問一答（解説付き） shows ads; バラバラ出題！世界史探究全範囲問題集 does not.

### Which is updated more often, 世界史一問一答（解説付き） or バラバラ出題！世界史探究全範囲問題集?

世界史一問一答（解説付き） ships an update every 6 months, and バラバラ出題！世界史探究全範囲問題集 every 2 months. Most recently, 世界史一問一答（解説付き） was updated on November 11, 2026 and バラバラ出題！世界史探究全範囲問題集 on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*