# FX中学数学問題の解決機 vs 中学理科

The clearest difference is review sentiment: FX中学数学問題の解決機 at 67% against 中学理科's 15%. 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.

FX中学数学問題の解決機 ships an update every 5 months, 中学理科 every 3 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FX中学数学問題の解決機 | 中学理科 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **66.7% of reviews** | 15.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 43 MB | 40 MB |
| Requires iOS | **8.0** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Euclidus Inc](https://appshunter.io/developer/490623202) | [Gloding Inc.](https://appshunter.io/developer/780228385) |

## What reviewers say

### FX中学数学問題の解決機

[App page](https://appshunter.io/ios/app/fx/id1059257288)

This AI-powered tool helps junior high students learn math by solving problems and providing step-by-step animated explanations. It serves as a virtual tutor for self-study, pre-learning units, and exam preparation, offering over 1200 practice problems.

**Highlights:** AI-powered problem solving, Animated step-by-step solutions, Virtual tutor for self-study, Pre-learning unit support, Exam preparation tool, Over 1200 practice problems, Covers various math topics

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is FX中学数学問題の解決機 free?

FX中学数学問題の解決機 is free to download, with no in-app purchases.

### Is 中学理科 free?

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

### Do FX中学数学問題の解決機 or 中学理科 have ads?

Neither FX中学数学問題の解決機 nor 中学理科 shows ads.

### Which is updated more often, FX中学数学問題の解決機 or 中学理科?

FX中学数学問題の解決機 ships an update every 5 months, and 中学理科 every 3 months. Most recently, FX中学数学問題の解決機 was updated on October 6, 2026 and 中学理科 on October 24, 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.*