# 世界遺産検定4級：一問一答 vs 世界遺産検定4級 一問一答クイズ

The clearest difference is ads: 世界遺産検定4級：一問一答 at none against 世界遺産検定4級 一問一答クイズ's shown. 世界遺産検定4級：一問一答 also leads on iOS requirement (15.5 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

世界遺産検定4級：一問一答 ships an update every 5 days, 世界遺産検定4級 一問一答クイズ weekly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 世界遺産検定4級：一問一答 | 世界遺産検定4級 一問一答クイズ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 49 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IROTE, KK](https://appshunter.io/developer/1880565027) | [Hajime App Lab](https://appshunter.io/developer/1704838092) |

## What reviewers say

### 世界遺産検定4級：一問一答

[App page](https://appshunter.io/ios/app/4/id6754314860)

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

**In-app purchases:** none


### 世界遺産検定4級 一問一答クイズ

[App page](https://appshunter.io/ios/app/4/id6761586097)

Master world heritage knowledge with science-backed spaced repetition. This app offers over 460 practice questions covering foundational knowledge, Japanese and global sites, and current events. Track your progress and reinforce learning with smart review scheduling.

**Highlights:** Spaced repetition learning (SM-2 algorithm), Over 460 practice questions, Covers foundational knowledge, Japanese and global sites, Includes English and current events, Note-taking and bookmarking features, Progress tracking and learning streaks, Smart review notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is 世界遺産検定4級：一問一答 free?

世界遺産検定4級：一問一答 is free to download, with no in-app purchases.

### Is 世界遺産検定4級 一問一答クイズ free?

世界遺産検定4級 一問一答クイズ is free to download, with no in-app purchases.

### Do 世界遺産検定4級：一問一答 or 世界遺産検定4級 一問一答クイズ have ads?

世界遺産検定4級 一問一答クイズ shows ads; 世界遺産検定4級：一問一答 does not.

### Which is updated more often, 世界遺産検定4級：一問一答 or 世界遺産検定4級 一問一答クイズ?

世界遺産検定4級：一問一答 ships an update every 5 days, and 世界遺産検定4級 一問一答クイズ weekly. Most recently, 世界遺産検定4級：一問一答 was updated on October 6, 2026 and 世界遺産検定4級 一問一答クイズ on October 10, 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.*