1Blocker X
Developed by Salavat Khanov | Last updated: February 17, 2025






1Blocker X is an utilities app, developed by Salavat Khanov, available on iOS and Android since its release in April 2018. The updated version 5.7.2 is now available to download, compatible with iOS 14.2+ and Android 10+. Before downloading this app, let's quickly review what 1Blocker X has to offer.
About 1Blocker X
1Blocker lets you block obtrusive ads, sneaky trackers, and annoying elements on sites. With 1Blocker, you’re safe online and nothing will distract you from enjoying sites.
1Blocker is very easy to use — just flip a couple of switches to start blocking ads and trackers. The app will automatically receive cloud updates to the built-in filters silently, so you don’t need to do anything. It’s as simple as setting and forgetting.
1Blocker is a fully native app designed to extend Safari naturally. It’s lightweight and doesn’t drain your battery by taking up your device’s resources.
The blocking itself is super fast because Safari does it itself. We only provide filters to Safari and don’t modify webpages in any way. This vastly improves efficiency because Safari knows in advance what should be blocked. So, with 1Blocker, sites load on average 2-5x faster.
It’s important to note that not all ads can be blocked though. Some sites use techniques that make it impossible for us to block their ads using currently available features for Safari content blockers.
SECURE BY DESIGN
1Blocker is secure and private. It doesn’t have access to webpages and doesn’t track you in any way.
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 in the App Store to you.
ADVANCED CUSTOMIZATION
1Blocker is a highly customizable content blocker, providing the possibility to create 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)
AVAILABLE ON ALL DEVICES
1Blocker is available for iPhone, iPad, and Mac. Your preferences and custom rules are always in sync through iCloud no matter which device you're using.
FEATURED IN THE PRESS
1Blocker has been featured in TechCrunch, Lifehacker, MacStories, Macworld, and many more.
FEATURES AVAILABLE FOR FREE
• The ability to enable one category (for example, Block Trackers only)
• Whitelisting sites right from the Safari extension
• Whitelist synchronization between devices via iCloud
FRIENDLY SUPPORT
Send your feedback at @1BlockerApp on Twitter or via email. Your feedback is always very welcome and considered for the next release.
We have been making 1Blocker since 2015. We’ve learned a lot from our customers and improved the app consistently for 5 years to suit all your needs. We believe it’s the best all-around package currently available in the App Store.
Privacy Policy: https://1blocker.com/privacy
Terms of Use: https://1blocker.com/terms
What's new in version 5.7.2
Minor fixes. If you have any questions or feedback, feel free to contact us at support@1blocker.com or @1BlockerApp on X.
Download the 1Blocker X App
1Blocker X has an IPA/APK download size of 31 MB on its latest version. 1Blocker X is FREE to download. Ready to install? Ensure you have at least 37 MB of storage space available, then tap the button or scan the QR code below to start the download process!
Ranking History in App Store (U.S)
Changelog
Compatibility
- iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
- iPhone 14, 14 Plus, 14 Pro, 14 Pro Max
- iPhone 13 Pro Max
- iPhone 12 Pro
- Old devices: iPhone X/SE/8/7/6
- iPad Pro
- iPad Mini
Review: An absolute must.
Give this man his well earned $40. Just do it. You won’t be sorry. Amazing app. Makes news sites usable...
By sleepnclass
Review: Thank you 1block so much!
With my other review I got a response and it helped me out and that’s so nice thank you 1...
By Austjll
Review: Intense
Powerful tool that will force any tyro to learn about web development to effectively use. Or, you can just turn...
By evanovich555
Review: 1Blocker
Loving this Safari extension ❤️
By WayneAyoAce
Review: Best ad blocker
This actually works for everything (except YouTube, no ad blocker I’ve found except Opera Browser’s built in blocker...
By Zeke Lesie