# AdZapper vs Blockn

The clearest difference is review sentiment: AdZapper at 100% against Blockn's 0%. AdZapper also leads on in-app purchases (none vs 7) and rating (5.0 vs 4.6). Blockn's advantage is update cadence (every 5 days vs every 2 weeks) and ratings volume (19 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Blockn sells 7 in-app purchases, starting at $2.49 per 7 days. AdZapper asks for nothing beyond the download.

AdZapper holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Blockn has 19 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of AdZapper's written reviews are positive against 0% of Blockn's.

AdZapper ships an update every 2 weeks, Blockn every 5 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | AdZapper | Blockn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/adzapper/id1605513009/reviews)** | [4.6 (19 ratings)](https://appshunter.io/ios/app/blockn-ad-block-and-guard/id6443829381/reviews) |
| Number of ratings | 2 | **19** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 18 MB | 179 MB |
| Requires iOS | **15.4** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gruby Solutions](https://appshunter.io/developer/452918601) | [Avaskas Limited](https://appshunter.io/developer/1509950683) |

## What reviewers say

### AdZapper

[App page](https://appshunter.io/ios/app/adzapper/id1605513009)

This utility blocks advertisements within the Safari browser on Apple devices. It enhances browsing speed by removing ads and offers advanced customization options for filter management and custom script execution. Privacy is a core focus, with no user data being transmitted externally.

**Highlights:** Blocks ads on Safari, Speeds up website loading, Syncs filters via iCloud, Customizable filters and blocklists, Runs custom JavaScript, Blocks CSS and HTML elements

**Features:** Safari Extension

**In-app purchases:** none


### Blockn

[App page](https://appshunter.io/ios/app/blockn-ad-block-and-guard/id6443829381)

This app provides comprehensive ad blocking for Safari, removing pop-ups, banners, and video ads. It also protects against trackers, malware, and offers premium features like social media blocking and adult content restriction.

**Highlights:** Eliminates pop-ups, banners, and video ads, Blocks tracking cookies and analytics, Prevents cryptojacking and malware, Customizable filters, Social media tracker blocking, Adult content restriction

**Features:** Safari Extension

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blockn Premium (Week) | $2.49 | per 7 days |
| Blockn Weekly Premium | $2.49 | per 7 days |
| Blockn Premium (Weekly) | $2.99 | per 7 days |
| Blockn Premium (Month) | $4.99 | per month |
| Blockn Monthly Premium | $4.99 | per month |
| Blockn Premium (Monthly) | $5.99 | per month |
| Blockn Premium (Annual) | $19.99 | per year |


## Frequently asked questions

### Is AdZapper free?

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

### Is Blockn free?

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

### Which has better reviews, AdZapper or Blockn?

AdZapper is rated higher. AdZapper averages 5.0 out of 5 from 2 ratings, while Blockn averages 4.6 from 19 ratings.

### Do AdZapper or Blockn have ads?

Neither AdZapper nor Blockn shows ads.

### Which is updated more often, AdZapper or Blockn?

AdZapper ships an update every 2 weeks, and Blockn every 5 days. Most recently, AdZapper was updated on November 3, 2026 and Blockn on November 3, 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.*