# SecureDNS Agent vs ZeroAds

The clearest difference is in-app purchases: SecureDNS Agent at none against ZeroAds's 3. SecureDNS Agent also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. ZeroAds sells 3 in-app purchases, starting at $1.99 per month. SecureDNS Agent asks for nothing beyond the download.

SecureDNS Agent ships an update every 6 weeks, ZeroAds every 5 weeks. The most recent releases landed on October 28, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | SecureDNS Agent | ZeroAds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (18 ratings)](https://appshunter.io/ios/app/zeroads-dns-ad-blocker/id6771423285/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 15 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Secutec](https://appshunter.io/developer/1834112618) | [Aifinity Solutions](https://appshunter.io/developer/1747988830) |

## What reviewers say

### SecureDNS Agent

[App page](https://appshunter.io/ios/app/securedns-agent/id6761373333)

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

**In-app purchases:** none


### ZeroAds

[App page](https://appshunter.io/ios/app/zeroads-dns-ad-blocker/id6771423285)

This app modifies your device's DNS settings to block ads and trackers across apps and Safari. It offers various free filter lists and includes a Safari content blocker for comprehensive ad removal without using a VPN.

**Highlights:** DNS resolver modification, Multiple free filter lists, Safari content blocker, No VPN usage, Instant filtering on/off, AdGuard, Cloudflare, Quad9 integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $9.99 | per year |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is SecureDNS Agent free?

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

### Is ZeroAds free?

ZeroAds is free to download, with in-app purchases available.

### Do SecureDNS Agent or ZeroAds have ads?

Neither SecureDNS Agent nor ZeroAds shows ads.

### Which is updated more often, SecureDNS Agent or ZeroAds?

SecureDNS Agent ships an update every 6 weeks, and ZeroAds every 5 weeks. Most recently, SecureDNS Agent was updated on October 28, 2026 and ZeroAds on November 10, 2026.

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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.*