# CleanBrowsing.org DNS vs BlockZilla

The clearest difference is rating: CleanBrowsing.org DNS at 4.4 against BlockZilla's 2.0. CleanBrowsing.org DNS also leads on in-app purchases (none vs 2) and review sentiment (38% vs 10%). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. BlockZilla sells 2 in-app purchases, starting at $2.99 per month. CleanBrowsing.org DNS asks for nothing beyond the download.

CleanBrowsing.org DNS holds the better App Store score, 4.4 against 2.0. That said, the two scores are not equally well evidenced: CleanBrowsing.org DNS has 329 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 38% of CleanBrowsing.org DNS's written reviews are positive against 10% of BlockZilla's.

CleanBrowsing.org DNS ships an update every 3 weeks, BlockZilla every 6 weeks. The most recent releases landed on September 3, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | CleanBrowsing.org DNS | BlockZilla |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (329 ratings)](https://appshunter.io/ios/app/cleanbrowsingorg-dns/id1495089176/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/blockzilla-content-filter/id1611170956/reviews) |
| Number of ratings | **329** | 2 |
| Positive reviews | **38.2% of reviews** | 10.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Freemium | Freemium |
| Size | 36 MB | 9 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [CleanBrowsing, Inc](https://appshunter.io/developer/1412364311) | [PROMOTINO LTD](https://appshunter.io/developer/1063794939) |

## What reviewers say

### CleanBrowsing.org DNS

[App page](https://appshunter.io/ios/app/cleanbrowsingorg-dns/id1495089176)

This service provides DNS-based content filtering to create a safer browsing experience. It blocks unwanted websites based on your chosen filters, including adult content and malicious sites. Advanced options allow for custom blocking and network visibility.

**Highlights:** DNS-based content filtering, Blocks adult content, Blocks malicious sites, Customizable filters, Network visibility, Safe Search enforcement

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for fighting habits
- 👍 Great tool for families
- 👍 Forces safe search
- 👍 Simple and intuitive
- 👍 Easy setup

**What reviewers complain about**

- 🐛 VPN disconnects frequently
- 🐛 Blocks internet access
- 🐛 App can be deleted easily
- 🐛 VPN can be disabled easily
- 🐛 Settings page won't open

**Reported bugs**

- VPN disconnects for no reason
- App locks user out of account
- Cannot access settings to change password
- Blocks internet to all apps
- App keeps shutting off protection

**Requested features**

- Block disabling custom filter
- Require password to disable VPN
- Email notification on VPN change/app deletion
- Block custom websites
- More friction to not disable VPN


### BlockZilla

[App page](https://appshunter.io/ios/app/blockzilla-content-filter/id1611170956)

This tool helps you hide sponsored posts and ads on popular social media platforms like Facebook, Twitter, and Reddit. Enjoy an ad-free browsing experience across your favorite websites with continuous updates to block new promotional content.

**Highlights:** Hides sponsored posts, Blocks ads on Facebook and Twitter, Ad-free browsing experience, Continuous software updates, Supports multiple social media platforms, Community feedback for new features

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Annual Subscription | $29.99 | per year |


## Frequently asked questions

### Is CleanBrowsing.org DNS free?

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

### Is BlockZilla free?

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

### Which has better reviews, CleanBrowsing.org DNS or BlockZilla?

CleanBrowsing.org DNS is rated higher. CleanBrowsing.org DNS averages 4.4 out of 5 from 329 ratings, while BlockZilla averages 2.0 from 2 ratings.

### Do CleanBrowsing.org DNS or BlockZilla have ads?

Neither CleanBrowsing.org DNS nor BlockZilla shows ads.

### Which is updated more often, CleanBrowsing.org DNS or BlockZilla?

CleanBrowsing.org DNS ships an update every 3 weeks, and BlockZilla every 6 weeks. Most recently, CleanBrowsing.org DNS was updated on September 3, 2026 and BlockZilla on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*