# Perturbation vs Block Ads

The clearest difference is rating: Block Ads at 4.0 against Perturbation's 2.8. Block Ads also leads on ratings volume (653 vs 8) and update cadence (every 2 months vs every 4 months). Perturbation's advantage is in-app purchases (none vs 12) and iOS requirement (11.0 vs 14.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Block Ads sells 12 in-app purchases, starting at $3.99 per 7 days. Perturbation asks for nothing beyond the download.

Block Ads holds the better App Store score, 4.0 against 2.8. That said, the two scores are not equally well evidenced: Block Ads has 653 ratings behind it against 8, so its average is the more settled of the two. Written reviews split almost evenly too, at 20% and 19% positive.

Perturbation ships an update every 4 months, Block Ads every 2 months. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Perturbation | Block Ads |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (8 ratings)](https://appshunter.io/ios/app/perturbation/id1406369042/reviews) | **[4.0 (653 ratings)](https://appshunter.io/ios/app/block-ads-web-browser-safe/id1562993894/reviews)** |
| Number of ratings | 8 | **653** |
| Positive reviews | **20.0% of reviews** | 19.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 272 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ooredoo Algérie](https://appshunter.io/developer/1406369041) | [CleverAI Global](https://appshunter.io/developer/1847800784) |

## What reviewers say

### Perturbation

[App page](https://appshunter.io/ios/app/perturbation/id1406369042)

This utility app helps users track and manage voice and data network disruptions. It provides a way to report and monitor issues related to mobile network performance.

**Highlights:** Track network disruptions, Manage voice/data issues, Report network problems

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

**In-app purchases:** none


### Block Ads

[App page](https://appshunter.io/ios/app/block-ads-web-browser-safe/id1562993894)

This app enhances your browsing experience by blocking intrusive advertisements and pop-ups across websites and video platforms. It also provides advanced privacy protection by preventing trackers from collecting your data, ensuring a cleaner, faster, and more secure online journey.

**Highlights:** Safari ads blocker, Ad-Free YTube, Block tracking, Block ads by region, Block adult sites, Custom block/allow lists, Hide article comments

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Adblock Pro - Content Blocker | $3.99 | per 7 days |
| Adblock Pro - Blocker | $5.99 | per 7 days |
| Adblock Pro - Content Blocker | $5.99 | per month |
| Adblock Pro - Content Blocker | $5.99 | per 7 days |
| VPN Master - Safe Browsing | $7.99 | per 7 days |
| Adblock Pro - Content Blocker | $8.99 | per month |
| Adblock Pro - Blocker | $8.99 | per month |
| VPN Pro - Private Network | $12.99 | per month |
| Adblock Pro - Ultimate | $34.99 | per year |
| Adblock Premium | $39.99 | per year |
| VPN Premium | $59.99 | per year |
| Adblock Premium Onetime | $44.99 | one-time |

**What reviewers like**

- 👍 Good app
- 🚀 Blocks ads completely
- 💯 Amazing app

**What reviewers complain about**

- 🐛 Doesn't block ads
- 💰 Paywall for ad blocking
- 🔒 Difficult to cancel subscription
- 🚫 False advertising about being free
- 🤖 Suspicious 5-star reviews

**Reported bugs**

- Crashes on launch
- Breaks web browsing functionality
- Duplicate content on web pages

**Requested features**

- Change age requirement
- Improve cancellation process


## Frequently asked questions

### Is Perturbation free?

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

### Is Block Ads free?

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

### Which has better reviews, Perturbation or Block Ads?

Block Ads is rated higher. Perturbation averages 2.8 out of 5 from 8 ratings, while Block Ads averages 4.0 from 653 ratings.

### Do Perturbation or Block Ads have ads?

Neither Perturbation nor Block Ads shows ads.

### Which is updated more often, Perturbation or Block Ads?

Perturbation ships an update every 4 months, and Block Ads every 2 months. Most recently, Perturbation was updated on October 10, 2026 and Block Ads on October 16, 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.*