About
1Blocker is a Safari content blocker that removes ads, trackers, and distracting elements from websites. It works natively with Safari on iPhone, iPad, and Mac, delivering 2-5x faster page loads by filtering content before it loads rather than modifying pages after. The app requires no configuration—flip a switch to start blocking, and cloud updates to built-in filters happen automatically. Advanced users can create custom rules using regular expressions to block specific URLs or CSS selectors to hide elements, and block cookies (Premium). 1Blocker collects no data about your browsing and has no tracking or "Acceptable Ads" program. Settings and custom rules sync across devices via iCloud.
Highlights
- Blocks ads, trackers, and distracting page elements natively in Safari
- Sites load 2-5x faster by filtering before content loads
- Custom rules using regular expressions and CSS selectors to block URLs or hide elements
- Settings and rules sync across iPhone, iPad, and Mac via iCloud
- No data collection, no tracking, no acceptable ads program
Best for
Safari users on iPhone, iPad, and Mac who want faster browsing without ads and trackers, and advanced users who need custom blocking rules for specific URLs or page elements.
At a glance
1Blocker - Ad Blocker is rated 4.6 out of 5 from 7,295 ratings and is available on iOS — all free to download.
It is developed by 1Blocker, LLC.
Screenshots
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