# 小学生 理科クイズ・ドリル vs シンプルコンパス

The clearest difference is in-app purchases: シンプルコンパス at none against 小学生 理科クイズ・ドリル's 1. シンプルコンパス also leads on ads (none vs shown). 小学生 理科クイズ・ドリル's advantage is update cadence (every 6 weeks vs every 17 months) and iOS requirement (12.0 vs 14.3). On price and device support there is nothing between them.

Both are free to download. 小学生 理科クイズ・ドリル sells 1 one-off in-app purchase. シンプルコンパス asks for nothing beyond the download.

小学生 理科クイズ・ドリル ships an update every 6 weeks, シンプルコンパス every 17 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 小学生 理科クイズ・ドリル | シンプルコンパス |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 17 months |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 2 MB |
| Requires iOS | **12.0** | 14.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Junpei Shimotsu](https://appshunter.io/developer/882299124) | [kiyoshi yamamoto](https://appshunter.io/developer/1482640077) |

## What reviewers say

### 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 |


### シンプルコンパス

[App page](https://appshunter.io/ios/app/id1565629514)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is シンプルコンパス free?

シンプルコンパス is free to download, with no in-app purchases.

### Do 小学生 理科クイズ・ドリル or シンプルコンパス have ads?

小学生 理科クイズ・ドリル shows ads; シンプルコンパス does not.

### Which is updated more often, 小学生 理科クイズ・ドリル or シンプルコンパス?

小学生 理科クイズ・ドリル ships an update every 6 weeks, and シンプルコンパス every 17 months. Most recently, 小学生 理科クイズ・ドリル was updated on November 3, 2026 and シンプルコンパス on November 7, 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.*