# ELMO xSync Classroom vs 世界遺産検定3級 一問一答クイズ

The clearest difference is in-app purchases: ELMO xSync Classroom at none against 世界遺産検定3級 一問一答クイズ's 3. ELMO xSync Classroom also leads on ads (none vs shown) and iOS requirement (11.0 vs 17.0). 世界遺産検定3級 一問一答クイズ's advantage is update cadence (every 8 days vs every 7 months). On price and device support there is nothing between them.

Both are free to download. 世界遺産検定3級 一問一答クイズ sells 3 one-off in-app purchases. ELMO xSync Classroom asks for nothing beyond the download.

ELMO xSync Classroom ships an update every 7 months, 世界遺産検定3級 一問一答クイズ every 8 days. Both last shipped on October 10, 2026.

## The numbers

| Metric | ELMO xSync Classroom | 世界遺産検定3級 一問一答クイズ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 81 MB | 50 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [TECHNO HORIZON CO., LTD.](https://appshunter.io/developer/561925702) | [Hajime App Lab](https://appshunter.io/developer/1704838092) |

## What reviewers say

### ELMO xSync Classroom

[App page](https://appshunter.io/ios/app/elmo-xsync-classroom/id1454337548)

**Features:** macOS Compatibility

**In-app purchases:** none


### 世界遺産検定3級 一問一答クイズ

[App page](https://appshunter.io/ios/app/3/id6767996829)

This app offers a comprehensive quiz experience for the World Heritage Site Examination Level 3. It features approximately 1000 questions covering basic knowledge, Japanese and world heritage sites, and English terminology, utilizing spaced repetition for effective learning. Users can track progress, set reminders, and access a portion of the content for free.

**Highlights:** Approximately 1000 curated quiz questions, Covers basic knowledge, Japanese & world heritage sites, English terms, SM-2 spaced repetition algorithm for efficient learning, Progress tracking and learning streaks, Note-taking and bookmarking features, Random review mode for weak points, Visually appealing, nature-inspired design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題パック | $3.99 | one-time |
| 広告削除 | $3.99 | one-time |
| 広告削除+全問題パック | $5.99 | one-time |


## Frequently asked questions

### Is ELMO xSync Classroom free?

ELMO xSync Classroom is free to download, with no in-app purchases.

### Is 世界遺産検定3級 一問一答クイズ free?

世界遺産検定3級 一問一答クイズ is free to download, with in-app purchases available.

### Do ELMO xSync Classroom or 世界遺産検定3級 一問一答クイズ have ads?

世界遺産検定3級 一問一答クイズ shows ads; ELMO xSync Classroom does not.

### Which is updated more often, ELMO xSync Classroom or 世界遺産検定3級 一問一答クイズ?

ELMO xSync Classroom ships an update every 7 months, and 世界遺産検定3級 一問一答クイズ every 8 days. Most recently, ELMO xSync Classroom was updated on October 10, 2026 and 世界遺産検定3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.*