# のこるんです OMELET vs どーれかな？（数の理解版）

The clearest difference is iOS requirement: のこるんです OMELET at 13.0 against どーれかな？（数の理解版）'s 17.6. 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 | のこるんです OMELET | どーれかな？（数の理解版） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | — |
| Size | 33 MB | 27 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Osaka Kyoiku University](https://appshunter.io/developer/1049614066) | [Kouichi INAFUKU](https://appshunter.io/developer/438372899) |

## What reviewers say

### のこるんです OMELET

[App page](https://appshunter.io/ios/app/omelet/id1104298855)

**Features:** macOS Compatibility

**In-app purchases:** none


### どーれかな？（数の理解版）

[App page](https://appshunter.io/ios/app/id6467016985)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is のこるんです OMELET free?

のこるんです OMELET is free to download, with no in-app purchases.

### Is どーれかな？（数の理解版） free?

どーれかな？（数の理解版） is free to download, with no in-app purchases.

### Do のこるんです OMELET or どーれかな？（数の理解版） have ads?

Neither のこるんです OMELET nor どーれかな？（数の理解版） 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.*