# CloudLabs 3x3 Sys vs Introduction to Population

The clearest difference is iOS requirement: CloudLabs 3x3 Sys at 9.0 against Introduction to Population'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 3x3 Sys | Introduction to Population |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 128 MB | 22 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 3x3 Sys

[App page](https://appshunter.io/ios/app/cloudlabs-3x3-sys-cable/id1637468234)

**Features:** macOS Compatibility

**In-app purchases:** none


### Introduction to Population

[App page](https://appshunter.io/ios/app/introduction-to-population/id6738341805)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CloudLabs 3x3 Sys free?

CloudLabs 3x3 Sys is free to download, with no in-app purchases.

### Is Introduction to Population free?

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

### Do CloudLabs 3x3 Sys or Introduction to Population have ads?

Neither CloudLabs 3x3 Sys nor Introduction to Population 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.*