# Crowdtruth vs Purpoll

The clearest difference is iOS requirement: Crowdtruth at 13.0 against Purpoll'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 | Crowdtruth | Purpoll |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Size | 52 MB | 48 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [John Darkwa](https://appshunter.io/developer/1816849776) | [Victor Cambournac](https://appshunter.io/developer/1871682672) |

## What reviewers say

### Crowdtruth

[App page](https://appshunter.io/ios/app/crowdtruth/id6757870504)

**Features:** macOS Compatibility

**In-app purchases:** none


### Purpoll

[App page](https://appshunter.io/ios/app/purpoll/id6758236830)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Crowdtruth free?

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

### Is Purpoll free?

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

### Do Crowdtruth or Purpoll have ads?

Neither Crowdtruth nor Purpoll 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.*