# 世界遺産検定4級：一問一答 vs 世界遺産検定3級 2026年版 問題集 一問一答・模試

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3級 2026年版 問題集 一問一答・模試's shown. 世界遺産検定4級：一問一答 also leads on device support (3 vs 1) and iOS requirement (15.5 vs 17.0). 世界遺産検定3級 2026年版 問題集 一問一答・模試's advantage is update cadence (every 2 days vs every 5 days). On price and in-app purchases 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3級 2026年版 問題集 一問一答・模試 every 2 days. Both last shipped on October 6, 2026.

## The numbers

| Metric | 世界遺産検定4級：一問一答 | 世界遺産検定3級 2026年版 問題集 一問一答・模試 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 33 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IROTE, KK](https://appshunter.io/developer/1880565027) | [Signet LLC](https://appshunter.io/developer/1880910401) |

## 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3級 2026年版 問題集 一問一答・模試

[App page](https://appshunter.io/ios/app/3-2026/id6778622370)

This app helps you prepare for the World Heritage Site Examination Level 3 with original questions covering all areas. It offers a step-by-step learning process from Q&A to mock tests. Sync your progress across devices and review efficiently based on forgetting curves.

**Highlights:** Original questions covering all exam areas, Step-by-step learning: Q&A, 4-choice, mock tests, Efficient review of incorrect and bookmarked questions, Mock tests with time limits and detailed explanations, Flashcards for memorizing heritage sites, Progress sync across multiple devices via iCloud

**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3級 2026年版 問題集 一問一答・模試 free?

世界遺産検定3級 2026年版 問題集 一問一答・模試 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3級 2026年版 問題集 一問一答・模試 have ads?

世界遺産検定3級 2026年版 問題集 一問一答・模試 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3級 2026年版 問題集 一問一答・模試?

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3級 2026年版 問題集 一問一答・模試 every 2 days. 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3級 2026年版 問題集 一問一答・模試 on October 6, 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.*