# CloudLabs Let's Do  a Census vs The Quark Detective

The clearest difference is iOS requirement: CloudLabs Let's Do  a Census at 11.0 against The Quark Detective's 15.1. 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 Let's Do  a Census | The Quark Detective |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 190 MB | 21 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [James Fridman](https://appshunter.io/developer/1819342973) |

## What reviewers say

### CloudLabs Let's Do  a Census

[App page](https://appshunter.io/ios/app/cloudlabs-lets-do-a-census/id6471313060)

**Features:** macOS Compatibility

**In-app purchases:** none


### The Quark Detective

[App page](https://appshunter.io/ios/app/the-quark-detective/id6747007107)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CloudLabs Let's Do  a Census free?

CloudLabs Let's Do  a Census is free to download, with no in-app purchases.

### Is The Quark Detective free?

The Quark Detective is free to download, with no in-app purchases.

### Do CloudLabs Let's Do  a Census or The Quark Detective have ads?

Neither CloudLabs Let's Do  a Census nor The Quark Detective 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.*