1Blocker X iOS
1Blocker X iOS icon

1Blocker X

Publisher: Salavat Khanov
Free for a limited time
Price: $4.99 > free
  • Category
  • Version
  • Size
    48 Mb
  • Released

Fast & Secure Content Blocker

1Blocker is the fastest and most powerful Safari content blocker that improves your browsing experience by blocking ads, trackers, and other unwanted content, such as popups, cookie notices, comments, and more.
1Blocker is secure by design — we don't see the sites you visit. We protect you from online tracking, data collectors, and help you be focused on important things. We think that 1Blocker is an essential app for anyone who uses Safari.

An independent team of two app developers is working on 1Blocker. Our mission is to make the Internet a better and safer place for as many iOS and Mac users as possible.


Blocking unwanted content with 1Blocker is extremely fast and doesn't slow down Safari.

We use Apple's native tools to tell Safari in advance what should be blocked. This vastly improves efficiency, reduces data loaded, and saves battery life.

1Blocker makes sites load on average 2-5x faster.


We don't have access to webpages and don't see the sites you visit. That's because Safari itself handles all blocking, we just provide rules for it.


1Blocker rules automatically stay up-to-date thanks to our powerful cloud service that builds and sends you new rules twice a week. (Available in Premium)


We believe that privacy is not for sale. That's why we don't have an "Acceptable Ads" program. We stay independent, and the only way we make money is through direct sales of 1Blocker on the App Store to you.


1Blocker is a highly customizable content blocker, providing the possibility of creating powerful custom rules. It allows you to create custom rules that block any URL by providing a regular expression or hide any element by CSS. It also lets you block cookies. (Available in Premium)


1Blocker works seamlessly on all your iOS, macOS, and iPadOS devices. Your preferences and custom rules are always in sync no matter which device you're using.


1Blocker has been featured in TechCrunch, Lifehacker, MacStories, Macworld, and many more.

• I like 1Blocker enough that I've stopped thinking about blockers. - John Gruber, Daring Fireball.
• A must-have app for all iOS users. - MacStories
• The best ad blocker for iPhone. - Lifehacker


• The ability to enable one category (for example, Block Trackers only)
• Whitelisting sites right from the Safari extension
• Whitelist synchronization between devices via iCloud


Send your feedback at @1BlockerApp on Twitter or via email. Your feedback is always very welcome and considered for the next release.

Privacy Policy: https://1blocker.com/privacy
Terms of Use: https://1blocker.com/terms

What's new in version 3.3

We localized the app into more languages: Japanese, Chinese Traditional and Simplified. If the translation can be improved in any way, please let us know by reaching out to [email protected] or by visiting our Translator Center at translate.1blocker.com. Please send us your questions and feedback at [email protected] or @1BlockerApp on Twitter. Your feedback is always very welcome and considered for the next release. We’ll also help you if there’s an issue with the app on your device. If you’re feeling generous with your time, you can support us by leaving a nice review in the App Store. We’d also appreciate it if you recommend 1Blocker to someone. As an indie developer, it means the world to us. Thank you!

About 1Blocker X

1Blocker X is an application developed by Salavat Khanov and released on iOS. The app is compatible with iOS 13.0 or later on the following devices: iPhone 11 Pro, X, Xs, SE, iPhone 8, 7, 6, iPad Pro and iPad Mini.

Click the button or scan the QR code below to download 1Blocker X for iOS. Check out our downloads section to download 1Blocker X for android and other platforms.

App Rating & Updates

Rankings History
  • 1Blocker X has an average rating of 4.5.

Recent updates

  • Release v3.3 Apr 1, 2020
  • Release v3.0.2 Nov 2, 2019
  • $4.99 -> Free Nov 2, 2019
  • Release v2.1.5 Jun 17, 2019
  • Release v2.1.4 Apr 11, 2019
  • Release v2.1.3 Apr 9, 2019
Check Price Changes

1Blocker X Screenshots

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1Blocker X Add-Ons

The app is free but you can buy extra add-ons via in-app purchases.