# CloudLabs Linear Motion vs Comparing and Classifying

The clearest difference is iOS requirement: CloudLabs Linear Motion at 9.0 against Comparing and Classifying's 12.0. 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 | CloudLabs Linear Motion | Comparing and Classifying |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | — |
| Size | 69 MB | 18 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [Science Education Institute](https://appshunter.io/developer/1439710468) |

## What reviewers say

### CloudLabs Linear Motion

[App page](https://appshunter.io/ios/app/cloudlabs-linear-motion-rum/id1633089358)

**Features:** macOS Compatibility

**In-app purchases:** none


### Comparing and Classifying

[App page](https://appshunter.io/ios/app/comparing-and-classifying/id6736864530)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CloudLabs Linear Motion free?

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

### Is Comparing and Classifying free?

Comparing and Classifying is free to download, with no in-app purchases.

### Do CloudLabs Linear Motion or Comparing and Classifying have ads?

Neither CloudLabs Linear Motion nor Comparing and Classifying 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.*