# 1Blocker vs Ad Testing

The clearest difference is rating: 1Blocker at 4.5 against Ad Testing's 3.7. 1Blocker also leads on ads (none vs shown) and review sentiment (64% vs 33%). Ad Testing's advantage is in-app purchases (none vs 9). On price, monetization model, device support and iOS requirement there is nothing between them.

Both are free to download. 1Blocker sells 9 in-app purchases, starting at $2.99 per month. Ad Testing asks for nothing beyond the download.

1Blocker holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: 1Blocker has 13K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 64% of 1Blocker's written reviews are positive against 33% of Ad Testing's.

1Blocker ships an update every 2 weeks, Ad Testing every 4 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 1Blocker | Ad Testing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (13K ratings)](https://appshunter.io/ios/app/1blocker-ad-blocker/id1365531024/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/ad-testing/id1463016906/reviews) |
| Number of ratings | **13K** | 6 |
| Positive reviews | **64.1% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 104 MB | 37 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [1Blocker LLC](https://appshunter.io/developer/854494576) | [Unity Technologies ApS](https://appshunter.io/developer/305967445) |

## What reviewers say

### 1Blocker

[App page](https://appshunter.io/ios/app/1blocker-ad-blocker/id1365531024)

Enhance your browsing experience by blocking intrusive ads, trackers, and unwanted website elements. This app offers a fast, secure, and private way to enjoy websites without distractions, improving load times and protecting your online privacy.

**Highlights:** Block ads and trackers, Improve website load times, Secure and private browsing, Customizable blocking rules, Whitelist websites, Syncs across devices via iCloud

**Features:** Safari Extension, Family Sharing

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Legacy Users | $2.99 | per month |
| Promo Offer (Sale Ended) | $2.99 | per month |
| 1Blocker Monthly | $2.99 | per month |
| Promo Offer (Sale Ended) | $14.99 | per year |
| 1Blocker Yearly | $14.99 | per year |
| Legacy Users | $14.99 | per year |
| 1Blocker Lifetime | $39.99 | one-time |
| Legacy Users | $39.99 | one-time |
| Promo Offer (Sale Ended) | $39.99 | one-time |

**What reviewers like**

- 🚀 Fantastic ad and tracker blocker
- 🚀 Significantly improves privacy and performance
- 🔒 Excellent security and privacy features
- 👍 Highly configurable and customizable
- 👍 Seamless integration with Safari

**What reviewers complain about**

- 🐛 Occasional issues with website compatibility
- 🔋 High battery consumption when using the firewall feature
- 💰 Subscription model may be expensive for some users
- 🔍 Confusing or hidden settings/features

**Reported bugs**

- Firewall feature not working with cellular connection
- Whitelist settings not syncing properly across devices
- Crashes or performance issues after recent updates

**Requested features**

- Ability to selectively enable/disable blocking for specific websites or features
- Improved user interface and easier navigation
- Support for blocking ads in more apps beyond just Safari


### Ad Testing

[App page](https://appshunter.io/ios/app/ad-testing/id1463016906)

Test interactive and video ad creatives in a native environment. Analyze and test playable, video, and AR ads to ensure they function correctly on the Unity Ads network.

**Highlights:** Test interactive ads, Test video ads, Test AR ads, Analyze ad creatives, Unity Ads network compatibility

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 1Blocker free?

1Blocker is free to download, with in-app purchases available.

### Is Ad Testing free?

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

### Which has better reviews, 1Blocker or Ad Testing?

1Blocker is rated higher. 1Blocker averages 4.5 out of 5 from 13K ratings, while Ad Testing averages 3.7 from 6 ratings.

### Do 1Blocker or Ad Testing have ads?

Ad Testing shows ads; 1Blocker does not.

### Which is updated more often, 1Blocker or Ad Testing?

1Blocker ships an update every 2 weeks, and Ad Testing every 4 months. Most recently, 1Blocker was updated on October 15, 2026 and Ad Testing on October 8, 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.*