# 連立方程式 vs FP2級学科問題集｜FP2One

The clearest difference is in-app purchases: 連立方程式 at none against FP2級学科問題集｜FP2One's 3. 連立方程式 also leads on iOS requirement (16.4 vs 18.6). FP2級学科問題集｜FP2One's advantage is device support. On price there is nothing between them.

Both are free to download. FP2級学科問題集｜FP2One sells 3 in-app purchases, starting at $3.99 per month. 連立方程式 asks for nothing beyond the download.

## The numbers

| Metric | 連立方程式 | FP2級学科問題集｜FP2One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 6 MB | 178 MB |
| Requires iOS | **16.4** | 18.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Risako Asai](https://appshunter.io/developer/1671273580) | [taiyo maeno](https://appshunter.io/developer/1798445619) |

## What reviewers say

### 連立方程式

[App page](https://appshunter.io/ios/app/id6483928960)

**In-app purchases:** none


### FP2級学科問題集｜FP2One

[App page](https://appshunter.io/ios/app/fp2fp2one/id6760587011)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1ヶ月プラン | $3.99 | per month |
| 3ヶ月プラン | $6.99 | per 3 months |
| 6ヶ月プラン | $11.99 | per 6 months |


## Frequently asked questions

### Is 連立方程式 free?

連立方程式 is free to download, with no in-app purchases.

### Is FP2級学科問題集｜FP2One free?

FP2級学科問題集｜FP2One is free to download, with in-app purchases available.

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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.*