# CloudLabs Density of Solids vs Scientific Method

The clearest difference is device support: CloudLabs Density of Solids at 3 against Scientific Method's —. CloudLabs Density of Solids 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 Density of Solids | Scientific Method |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 29 months | — |
| Size | 92 MB | 24 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 Density of Solids

[App page](https://appshunter.io/ios/app/cloudlabs-density-of-solids/id1594450392)

**Features:** macOS Compatibility

**In-app purchases:** none


### Scientific Method

[App page](https://appshunter.io/ios/app/scientific-method/id6504719782)

**In-app purchases:** none


## Frequently asked questions

### Is CloudLabs Density of Solids free?

CloudLabs Density of Solids is free to download, with no in-app purchases.

### Is Scientific Method free?

Scientific Method 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.*