# 世界遺産検定2級・3級・4級対策：問題集 vs 世界遺産検定

The clearest difference is in-app purchases: 世界遺産検定 at none against 世界遺産検定2級・3級・4級対策：問題集's 4. 世界遺産検定 also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (17.6 vs 26.4). On price, ads and device support there is nothing between them.

Both are free to download. 世界遺産検定2級・3級・4級対策：問題集 sells 4 one-off in-app purchases. 世界遺産検定 asks for nothing beyond the download.

世界遺産検定2級・3級・4級対策：問題集 ships an update every 2 months, 世界遺産検定 every 4 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 世界遺産検定2級・3級・4級対策：問題集 | 世界遺産検定 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 13 MB | 61 MB |
| Requires iOS | 26.4 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IROTE, KK](https://appshunter.io/developer/1880565027) | [Romiick LLC](https://appshunter.io/developer/1716146475) |

## What reviewers say

### 世界遺産検定2級・3級・4級対策：問題集

[App page](https://appshunter.io/ios/app/234/id6772852516)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ４級の問題を購入 | $3.99 | one-time |
| ２級の問題を購入 | $4.99 | one-time |
| ３級の問題を購入 | $4.99 | one-time |
| 全ての問題を購入 | $6.99 | one-time |


### 世界遺産検定

[App page](https://appshunter.io/ios/app/id6774067227)

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

**In-app purchases:** none


## Frequently asked questions

### Is 世界遺産検定2級・3級・4級対策：問題集 free?

世界遺産検定2級・3級・4級対策：問題集 is free to download, with in-app purchases available.

### Is 世界遺産検定 free?

世界遺産検定 is free to download, with no in-app purchases.

### Do 世界遺産検定2級・3級・4級対策：問題集 or 世界遺産検定 have ads?

Neither 世界遺産検定2級・3級・4級対策：問題集 nor 世界遺産検定 shows ads.

### Which is updated more often, 世界遺産検定2級・3級・4級対策：問題集 or 世界遺産検定?

世界遺産検定2級・3級・4級対策：問題集 ships an update every 2 months, and 世界遺産検定 every 4 days. Most recently, 世界遺産検定2級・3級・4級対策：問題集 was updated on October 25, 2026 and 世界遺産検定 on October 24, 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.*