# NetArmor Site Blocker vs OwlBlocker

The clearest difference is monetization model: OwlBlocker at paid against NetArmor Site Blocker's subscription. OwlBlocker also leads on review sentiment (80% vs 56%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. NetArmor Site Blocker sells 3 in-app purchases, starting at $3.99 per 7 days and OwlBlocker sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

NetArmor Site Blocker holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 300 and 163 respectively. Written reviews complicate that: 56% of NetArmor Site Blocker's written reviews are positive against 80% of OwlBlocker's, so the app with the better star average is not the one people write more warmly about.

NetArmor Site Blocker ships an update every 3 weeks, OwlBlocker fortnightly. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | NetArmor Site Blocker | OwlBlocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (300 ratings)](https://appshunter.io/ios/app/netarmor-site-blocker/id1644894898/reviews)** | [4.4 (163 ratings)](https://appshunter.io/ios/app/owlblocker/id1660035345/reviews) |
| Number of ratings | **300** | 163 |
| Positive reviews | 55.6% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Subscription | **Paid** |
| Size | 4 MB | 21 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TORKADO LTD](https://appshunter.io/developer/1644894900) | [WEBSITE CREATORS UK LTD](https://appshunter.io/developer/1665143558) |

## What reviewers say

### NetArmor Site Blocker

[App page](https://appshunter.io/ios/app/netarmor-site-blocker/id1644894898)

Enhance your online security by blocking ads, dangerous websites, and adult content. Customize your browsing experience with blacklists and whitelists for complete control over your internet access.

**Highlights:** Secure browsing, Ad blocking, Custom site lists, Blacklist URLs, Whitelist URLs, Content filtering

**Features:** Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NetArmor Premium | $3.99 | per 7 days |
| NetArmor Monthly Premium | $8.99 | per month |
| NetArmor Premium Week | $9.49 | per 7 days |


### OwlBlocker

[App page](https://appshunter.io/ios/app/owlblocker/id1660035345)

This app blocks advertisements, pop-ups, and unwanted content while browsing the internet. It enhances privacy by blocking web trackers and cookies, offering an ad-free experience on your phone or tablet. Customize blocking with whitelists and blacklists for a secure and fast browsing session.

**Highlights:** Blocks advertisements and unwanted content, Protects privacy by blocking trackers and cookies, Removes pop-up ads and banners, Whitelist and blacklist functionality, Night mode

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OwlBlockOne | $9.99 | per 7 days |
| OwlBlockTwo | $24.99 | per month |
| OwlBlockThree | $59.99 | per year |

**What reviewers like**

- 🚀 Efficient ad blocking
- 👍 Easy to install and use
- 💨 Lightweight and fast
- 🔒 Protects privacy and web trackers
- 💡 Blacklist/whitelist options

**What reviewers complain about**

- 🐛 Locked into payments
- 🐛 Unable to cancel subscriptions
- 🐛 Misleading messages to download
- 💰 High weekly/yearly cost
- 🤔 Subscription required for phone protection

**Reported bugs**

- Cannot find cancellation option
- App support link error 404
- Locked into unremovable payments

**Requested features**

- More customization options


## Frequently asked questions

### Is NetArmor Site Blocker free?

NetArmor Site Blocker is free to download, with in-app purchases available.

### Is OwlBlocker free?

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

### Which has better reviews, NetArmor Site Blocker or OwlBlocker?

NetArmor Site Blocker is rated higher. NetArmor Site Blocker averages 4.6 out of 5 from 300 ratings, while OwlBlocker averages 4.4 from 163 ratings.

### Do NetArmor Site Blocker or OwlBlocker have ads?

Neither NetArmor Site Blocker nor OwlBlocker shows ads.

### Which is updated more often, NetArmor Site Blocker or OwlBlocker?

NetArmor Site Blocker ships an update every 3 weeks, and OwlBlocker fortnightly. Most recently, NetArmor Site Blocker was updated on October 24, 2026 and OwlBlocker on October 13, 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.*