# CloudLabs Linear Function vs States of Matter

The clearest difference is device support: CloudLabs Linear Function at 3 against States of Matter's —. CloudLabs Linear Function also leads on iOS requirement (9.0 vs 12.0). On price and in-app purchases 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 | CloudLabs Linear Function | States of Matter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Size | 95 MB | 25 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [Science Education Institute](https://appshunter.io/developer/1439710468) |

## What reviewers say

### CloudLabs Linear Function

[App page](https://appshunter.io/ios/app/cloudlabs-linear-function/id1637956527)

**Features:** macOS Compatibility

**In-app purchases:** none


### States of Matter

[App page](https://appshunter.io/ios/app/states-of-matter-cw/id6517355326)

**In-app purchases:** none


## Frequently asked questions

### Is CloudLabs Linear Function free?

CloudLabs Linear Function is free to download, with no in-app purchases.

### Is States of Matter free?

States of Matter 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.*