# Anonymizer Ad Blocker vs DNS Survey

The clearest difference is device support: Anonymizer Ad Blocker at 3 against DNS Survey's 1. Anonymizer Ad Blocker also leads on iOS requirement (15.6 vs 17.0). On price, ads 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 | Anonymizer Ad Blocker | DNS Survey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 1 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Iron Products, LLC](https://appshunter.io/developer/1831265079) | [STEVEN EDWARD WHITTLE](https://appshunter.io/developer/6797644797) |

## What reviewers say

### Anonymizer Ad Blocker

[App page](https://appshunter.io/ios/app/anonymizer-ad-blocker/id6749579563)

**Features:** macOS Compatibility, Safari Extension

**In-app purchases:** none


### DNS Survey

[App page](https://appshunter.io/ios/app/dns-survey/id6797644795)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Anonymizer Ad Blocker free?

Anonymizer Ad Blocker is free to download, with no in-app purchases.

### Is DNS Survey free?

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

### Do Anonymizer Ad Blocker or DNS Survey have ads?

Neither Anonymizer Ad Blocker nor DNS Survey 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.*