# Ad Security Center vs AdBlocker by C

The clearest difference is rating: Ad Security Center at 3.9 against AdBlocker by C's 3.3. Ad Security Center also leads on review sentiment (73% vs 64%). AdBlocker by C's advantage is iOS requirement (11.3 vs 16.4). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Ad Security Center sells 4 in-app purchases, starting at $4.99 per month and AdBlocker by C sells 1 in-app purchase, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ad Security Center holds the better App Store score, 3.9 against 3.3. Both are backed by a comparable volume of ratings — 444 and 510 respectively. Written reviews point the same way: 73% of Ad Security Center's written reviews are positive against 64% of AdBlocker by C's.

Ad Security Center ships an update weekly, AdBlocker by C every 6 days. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Ad Security Center | AdBlocker by C |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (444 ratings)](https://appshunter.io/ios/app/ad-security-center/id1495825859/reviews)** | [3.3 (510 ratings)](https://appshunter.io/ios/app/adblocker-by-c-punks/id1513882925/reviews) |
| Number of ratings | 444 | **510** |
| Positive reviews | **73.2% of reviews** | 64.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 53 MB | 70 MB |
| Requires iOS | 16.4 | **11.3** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oneblocker Limited](https://appshunter.io/developer/1559743602) | [C-Punks FZE LLC](https://appshunter.io/developer/1474666760) |

## What reviewers say

### Ad Security Center

[App page](https://appshunter.io/ios/app/ad-security-center/id1495825859)

This app provides advanced browser protection by blocking intrusive ads, pop-ups, and autoplay videos. It enhances browsing speed and reduces distractions for a cleaner web experience. Features include Wi-Fi and cellular support, with family-friendly options.

**Highlights:** Block intrusive ads, Minimize pop-ups and autoplay videos, Faster page loading, Reduce distractions, Supports Wi-Fi & Cellular, Family-friendly features

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trial month subscription | $4.99 | per month |
| USA Security Center | $6.99 | per 7 days |
| Subscription With Trial | $6.99 | per 7 days |
| Security Center Promo Week | $6.99 | per 7 days |

**What reviewers like**

- 🚀 Fast and efficient
- 🔒 Blocks ads and trackers
- 👍 Simple and user-friendly
- 💡 Useful security features

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 💰 Expensive subscription
- 🔋 High battery consumption
- 🤔 Unclear cancellation process

**Reported bugs**

- Unexpected charges after cancellation
- Compatibility issues with older devices
- Unreliable ad blocking

**Requested features**

- Free version or trial option
- More transparency on pricing and subscription details
- Easier cancellation process


### AdBlocker by C

[App page](https://appshunter.io/ios/app/adblocker-by-c-punks/id1513882925)

This app enhances your Safari browsing experience by effectively blocking unwanted advertisements and trackers. It also helps protect your device from malware and hides cookie prompts for a cleaner, faster internet experience. Setup is straightforward with a simple interface.

**Highlights:** Blocks ads in Safari, Prevents internet trackers, Erases browsing history, Blocks malicious domains, Hides cookie prompts, Blocks device mining

**Features:** Safari Extension

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Firewall Premium | $7.99 | per 7 days |

**What reviewers like**

- 🚀 Blocks ads effectively
- 👍 Simple and convenient to use
- 🔒 Helps protect against malicious websites
- 🚀 Improves browsing speed by removing ads

**What reviewers complain about**

- 🔒 Concerns about security and privacy
- 💰 Requires payment for full functionality
- 🐛 Inconsistent performance, some ads still get through
- 🤖 Suspicion of fake/bot reviews

**Reported bugs**

- Crashes or freezes on some devices
- Inaccurate virus/threat detection
- Unexpected charges or subscription renewals

**Requested features**

- Free version with limited functionality
- Customization options for ad blocking
- Ability to whitelist certain sites or ads


## Frequently asked questions

### Is Ad Security Center free?

Ad Security Center is free to download, with in-app purchases available.

### Is AdBlocker by C free?

AdBlocker by C is free to download, with in-app purchases available.

### Which has better reviews, Ad Security Center or AdBlocker by C?

Ad Security Center is rated higher. Ad Security Center averages 3.9 out of 5 from 444 ratings, while AdBlocker by C averages 3.3 from 510 ratings.

### Do Ad Security Center or AdBlocker by C have ads?

Neither Ad Security Center nor AdBlocker by C shows ads.

### Which is updated more often, Ad Security Center or AdBlocker by C?

Ad Security Center ships an update weekly, and AdBlocker by C every 6 days. Most recently, Ad Security Center was updated on October 27, 2026 and AdBlocker by C on October 22, 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.*