# Multiplication 99 vs BlueSky Parent

The clearest difference is ads: BlueSky Parent at none against Multiplication 99's shown. Multiplication 99's advantage is iOS requirement (12.0 vs 14.0). On price, 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 | Multiplication 99 | BlueSky Parent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 31 months | — |
| Size | 13 MB | 13 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chi-Cheng Liao](https://appshunter.io/developer/1053803113) | [BlueSky Precision Medicine Limited](https://appshunter.io/developer/1849589479) |

## What reviewers say

### Multiplication 99

[App page](https://appshunter.io/ios/app/multiplication-99/id1173794705)

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

**In-app purchases:** none


### BlueSky Parent

[App page](https://appshunter.io/ios/app/bluesky-parent/id6754675906)

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

**In-app purchases:** none


## Frequently asked questions

### Is Multiplication 99 free?

Multiplication 99 is free to download, with no in-app purchases.

### Is BlueSky Parent free?

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

### Do Multiplication 99 or BlueSky Parent have ads?

Multiplication 99 shows ads; BlueSky Parent does not.

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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.*