# 理科問題3700 vs 理科テスト対策基礎問題中学3年

The clearest difference is review sentiment: 理科テスト対策基礎問題中学3年 at 100% against 理科問題3700's 46%. 理科テスト対策基礎問題中学3年 also leads on iOS requirement (12.0 vs 15.6). On price, update cadence, ads 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.

理科問題3700 ships an update every 6 months, 理科テスト対策基礎問題中学3年 every 11 months. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 理科問題3700 | 理科テスト対策基礎問題中学3年 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 46.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 months** | Every 11 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 14 MB | 14 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mejiro Publications](https://appshunter.io/developer/384877298) | [Manabu Narawa](https://appshunter.io/developer/1027712863) |

## What reviewers say

### 理科問題3700

[App page](https://appshunter.io/ios/app/3700/id413622109)

This free science learning app offers 3700 questions across 27 subjects, including basic and advanced topics from middle school to university entrance levels. It features quiz-style learning for general knowledge and includes progress tracking with options to review incorrect answers.

**Highlights:** 3700 science questions, 27 subject categories, Basic to advanced levels, Quiz format, Progress tracking, Review incorrect answers

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

**In-app purchases:** none


### 理科テスト対策基礎問題中学3年

[App page](https://appshunter.io/ios/app/3/id1293962779)

This app offers 276 multiple-choice questions covering the entire 3rd-year junior high science curriculum. Developed by an educator who also provides content to cram schools and junior high schools, it focuses on key points from each textbook unit. Ideal for quick review before tests, it includes detailed explanations and tracks your progress to identify weak areas.

**Highlights:** 276 multiple-choice questions, Covers entire 3rd-year junior high science curriculum, Explanations for all questions, Progress tracking for strengths and weaknesses, Ideal for last-minute test review, Content aligned with textbooks

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 理科問題3700 free?

理科問題3700 is free to download, with no in-app purchases.

### Is 理科テスト対策基礎問題中学3年 free?

理科テスト対策基礎問題中学3年 is free to download, with no in-app purchases.

### Do 理科問題3700 or 理科テスト対策基礎問題中学3年 have ads?

Both 理科問題3700 and 理科テスト対策基礎問題中学3年 show ads.

### Which is updated more often, 理科問題3700 or 理科テスト対策基礎問題中学3年?

理科問題3700 ships an update every 6 months, and 理科テスト対策基礎問題中学3年 every 11 months. Most recently, 理科問題3700 was updated on September 30, 2026 and 理科テスト対策基礎問題中学3年 on October 1, 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.*