# Owlet vs MathDrillFourthGrade

The clearest difference is iOS requirement: Owlet at 12.0 against MathDrillFourthGrade's 16.0. 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 | Owlet | MathDrillFourthGrade |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 123 MB | 3 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPad, Mac | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BirdBrain Technologies LLC](https://appshunter.io/developer/1012525349) | [Peggy Robertson](https://appshunter.io/developer/1552428981) |

## What reviewers say

### Owlet

[App page](https://appshunter.io/ios/app/owlet-cube6/id1540127271)

**In-app purchases:** none


### MathDrillFourthGrade

[App page](https://appshunter.io/ios/app/mathdrillfourthgrade/id6740635149)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Owlet free?

Owlet is free to download, with no in-app purchases.

### Is MathDrillFourthGrade free?

MathDrillFourthGrade is free to download, with no in-app purchases.

### Do Owlet or MathDrillFourthGrade have ads?

Neither Owlet nor MathDrillFourthGrade 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.*