# 中学理科 vs ソツアルー卒ARuー

The clearest difference is iOS requirement: 中学理科 at 9.0 against ソツアルー卒ARuー's 11.0. 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 18, 2026 and March 6, 2026 respectively.

## The numbers

| Metric | 中学理科 | ソツアルー卒ARuー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 40 MB | 100 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gloding Inc.](https://appshunter.io/developer/780228385) | [MsAR Co.,Ltd.](https://appshunter.io/developer/1497678997) |

## What reviewers say

### 中学理科

[App page](https://appshunter.io/ios/app/id1094601357)

Master junior high school science subjects including biology, physics, chemistry, and earth science through interactive quizzes and targeted practice. Identify and focus on weak areas with a dedicated '苦手リスト' (weakness list) for efficient learning during commutes or short breaks.

**Highlights:** Covers biology, physics, chemistry, earth science, Multiple-choice questions, Progress tracking by subject, "Perfect" marks for mastery, Detailed explanations for each question, Weakness list for targeted review, Quick quizzes for short breaks

**In-app purchases:** none


### ソツアルー卒ARuー

[App page](https://appshunter.io/ios/app/aru/id1497678998)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 中学理科 free?

中学理科 is free to download, with no in-app purchases.

### Is ソツアルー卒ARuー free?

ソツアルー卒ARuー is free to download, with no in-app purchases.

### Do 中学理科 or ソツアルー卒ARuー have ads?

Neither 中学理科 nor ソツアルー卒ARuー shows ads.

### Which is updated more often, 中学理科 or ソツアルー卒ARuー?

中学理科 ships an update every 3 months, and ソツアルー卒ARuー every 3 months. Most recently, 中学理科 was updated on September 18, 2026 and ソツアルー卒ARuー on March 6, 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.*