# 楽しい理科小学３年 vs わり算先生

The clearest difference is in-app purchases: わり算先生 at none against 楽しい理科小学３年's 1. わり算先生 also leads on iOS requirement (12.0 vs 18.2). 楽しい理科小学３年's advantage is device support. On price there is nothing between them.

Both are free to download. 楽しい理科小学３年 sells 1 one-off in-app purchase. わり算先生 asks for nothing beyond the download.

## The numbers

| Metric | 楽しい理科小学３年 | わり算先生 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 13 months | — |
| Size | 18 MB | 220 MB |
| Requires iOS | 18.2 | **12.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Norio Takeda](https://appshunter.io/developer/1485221811) | [Sumie Watanabe](https://appshunter.io/developer/1349237972) |

## What reviewers say

### 楽しい理科小学３年

[App page](https://appshunter.io/ios/app/id1525203892)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ゴールドコイン | $7.99 | one-time |


### わり算先生

[App page](https://appshunter.io/ios/app/id6479834776)

**In-app purchases:** none


## Frequently asked questions

### Is 楽しい理科小学３年 free?

楽しい理科小学３年 is free to download, with in-app purchases available.

### Is わり算先生 free?

わり算先生 is free to download, with no in-app purchases.

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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.*