# 中2連立方程式 計算問題 vs 中学数学グラフ

The clearest difference is review sentiment: 中2連立方程式 計算問題 at 86% against 中学数学グラフ's 50%. 中学数学グラフ's advantage is ads (none vs shown) and update cadence (every 4 months vs every 38 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

中2連立方程式 計算問題 ships an update every 38 months, 中学数学グラフ every 4 months. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 中2連立方程式 計算問題 | 中学数学グラフ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **85.7% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 38 months | **Every 4 months** |
| Monetization | Ad-supported | — |
| Size | 14 MB | 9 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Manabu Narawa](https://appshunter.io/developer/1027712863) | [Takatoshi Fukino](https://appshunter.io/developer/789538982) |

## What reviewers say

### 中2連立方程式 計算問題

[App page](https://appshunter.io/ios/app/2/id1434256775)

Practice solving simultaneous equations for 2nd-year junior high students. Includes detailed solutions and example problems to help those new to or struggling with the concept. Master basic problems to build confidence for high school entrance exams.

**Highlights:** Simultaneous equation practice, Detailed step-by-step solutions, Example problem explanations, Focus on basic problem mastery, Preparation for high school entrance exams

**Features:** macOS Compatibility

**In-app purchases:** none


### 中学数学グラフ

[App page](https://appshunter.io/ios/app/id1502106515)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中2連立方程式 計算問題 free?

中2連立方程式 計算問題 is free to download, with no in-app purchases.

### Is 中学数学グラフ free?

中学数学グラフ is free to download, with no in-app purchases.

### Do 中2連立方程式 計算問題 or 中学数学グラフ have ads?

中2連立方程式 計算問題 shows ads; 中学数学グラフ does not.

### Which is updated more often, 中2連立方程式 計算問題 or 中学数学グラフ?

中2連立方程式 計算問題 ships an update every 38 months, and 中学数学グラフ every 4 months. Most recently, 中2連立方程式 計算問題 was updated on October 1, 2026 and 中学数学グラフ on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*