# さんすうマスター 3年生編 vs 単位図鑑

The clearest difference is iOS requirement: 単位図鑑 at 15.0 against さんすうマスター 3年生編's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | さんすうマスター 3年生編 | 単位図鑑 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 39 MB | 2 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SUMMERBANANA](https://appshunter.io/developer/1722829517) | [KOHEI YAMASHITA](https://appshunter.io/developer/1876841861) |

## What reviewers say

### さんすうマスター 3年生編

[App page](https://appshunter.io/ios/app/3/id6746446901)

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

**In-app purchases:** none


### 単位図鑑

[App page](https://appshunter.io/ios/app/id6760615566)

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

**In-app purchases:** none


## Frequently asked questions

### Is さんすうマスター 3年生編 free?

さんすうマスター 3年生編 is free to download, with no in-app purchases.

### Is 単位図鑑 free?

単位図鑑 is free to download, with no in-app purchases.

### Do さんすうマスター 3年生編 or 単位図鑑 have ads?

Neither さんすうマスター 3年生編 nor 単位図鑑 shows ads.

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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.*