# QB説明　２年　分数 vs 小学生 理科クイズ・ドリル

The clearest difference is price: 小学生 理科クイズ・ドリル at Free against QB説明　２年　分数's $5.99. 小学生 理科クイズ・ドリル also leads on update cadence (every 6 weeks vs every 26 months) and device support (3 vs 1). QB説明　２年　分数's advantage is in-app purchases (none vs 1) and ads (none vs shown). On iOS requirement there is nothing between them.

小学生 理科クイズ・ドリル is free to download; QB説明　２年　分数 costs $5.99 up front. 小学生 理科クイズ・ドリル sells 1 one-off in-app purchase. QB説明　２年　分数 asks for nothing beyond the download.

QB説明　２年　分数 ships an update every 26 months, 小学生 理科クイズ・ドリル every 6 weeks. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | QB説明　２年　分数 | 小学生 理科クイズ・ドリル |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 26 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 46 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Suzuki Educational Software Co.,Ltd.](https://appshunter.io/developer/585512975) | [Junpei Shimotsu](https://appshunter.io/developer/882299124) |

## What reviewers say

### QB説明　２年　分数

[App page](https://appshunter.io/ios/app/qb/id1325501101)

**In-app purchases:** none


### 小学生 理科クイズ・ドリル

[App page](https://appshunter.io/ios/app/4-and/id1493509005)

This free educational app offers 60 science quizzes for elementary school students. With multiple-choice questions, illustrations, and explanations for every problem, it makes learning engaging and helps with test preparation and overcoming difficulties.

**Highlights:** 60 curated science questions for elementary students, Multiple-choice format for fun learning, Illustrations and explanations for all questions, Gold medals for mastering categories, Summary tests for final review, Offline learning capability

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $0.99 | one-time |


## Frequently asked questions

### Is QB説明　２年　分数 free?

QB説明　２年　分数 costs $5.99, with no in-app purchases.

### Is 小学生 理科クイズ・ドリル free?

小学生 理科クイズ・ドリル is free to download, with in-app purchases available.

### Do QB説明　２年　分数 or 小学生 理科クイズ・ドリル have ads?

小学生 理科クイズ・ドリル shows ads; QB説明　２年　分数 does not.

### Which is updated more often, QB説明　２年　分数 or 小学生 理科クイズ・ドリル?

QB説明　２年　分数 ships an update every 26 months, and 小学生 理科クイズ・ドリル every 6 weeks. Most recently, QB説明　２年　分数 was updated on October 25, 2026 and 小学生 理科クイズ・ドリル on October 20, 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.*