# Ad vs PubBlock

The clearest difference is in-app purchases: Ad at none against PubBlock's 1. Ad also leads on device support (4 vs 2) and iOS requirement (15.4 vs 17.6). PubBlock's advantage is update cadence (every 2 weeks vs every 2 months). On price and ads there is nothing between them.

Both are free to download. PubBlock sells 1 one-off in-app purchase. Ad asks for nothing beyond the download.

Ad ships an update every 2 months, PubBlock every 2 weeks. The most recent releases landed on October 18, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Ad | PubBlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ad-engine/id6766070558/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 163 MB | 3 MB |
| Requires iOS | **15.4** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hashim Abdul](https://appshunter.io/developer/1895996626) | [CIPRIAN ALEXANDRU FRASINESCU](https://appshunter.io/developer/1896613557) |

## What reviewers say

### Ad

[App page](https://appshunter.io/ios/app/ad-engine/id6766070558)

This privacy-focused content blocker for Safari removes ads, trackers, and unwanted pop-ups across your devices. It offers customizable filtering categories and shows you exactly what is being blocked on each page.

**Highlights:** Blocks ads, trackers, and analytics, Removes cookie banners and pop-ups, Customizable content categories, Shows blocked domains per page, Privacy-first, zero data collection, Works on iPhone and Mac

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

**In-app purchases:** none


### PubBlock

[App page](https://appshunter.io/ios/app/pubblock-ad-and-tracker-blocker/id6806620981)

**Features:** Safari Extension

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PubBlock Pro | $2.99 | one-time |


## Frequently asked questions

### Is Ad free?

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

### Is PubBlock free?

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

### Do Ad or PubBlock have ads?

Neither Ad nor PubBlock shows ads.

### Which is updated more often, Ad or PubBlock?

Ad ships an update every 2 months, and PubBlock every 2 weeks. Most recently, Ad was updated on October 18, 2026 and PubBlock on October 26, 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.*