1Blocker

Make Safari browsing fast, safe and productive

Block ads, trackers, and any annoying web content. Based on new lightning fast native Content Blocking API, it doesn’t slow down Safari and can't know which websites you visit. We are supported entirely by our users, there’s no “acceptable ads” program. WHAT YOU GET 1Blocker is the fastest & most powerful Safari content blocker. With over 40 000 preinstalled blockers, it's highly configurable. • Save battery life, bandwidth, and data by over 50% (confirmed by multiple independent tests). • Simply tap on any webpage element — like sidebar, site logo or subscription box — to hide it using our Safari extension. • Whitelist websites you love. • All your blocking preferences are automatically synced over iCloud. • Create your own custom blocker rules (hide page elements, block sites, and cookies). LOVED BY CUSTOMERS 1Blocker is a leading content blocker for iOS and macOS. It has been featured in The New York Times, TechCrunch, LifeHacker, and many more. What our customers say: • “Must have app for all iOS users.” — linzycumbia • “Does exactly what you want it to do, and the customer support is fantastic. Highly recommended.” — Blocky McBlockerson • “Since Sep 2015, I've tested *at least* 15 content blockers (iPad and iPhone). In my opinion, 1Blocker is the most effective, customizable, and feature-rich iOS Content Blocker in the App Store.” — reedrobertson EFFICIENT BLOCKING While most other extensions block content by filtering elements of already downloaded page, 1Blocker uses modern WebKit blocking technology to tell Safari in advance what should be blocked. This vastly improves efficiency and saves battery life. PROTECTS YOUR PRIVACY 1Blocker is not a VPN or proxy server, it can't see what web pages you visit and doesn't expose your privacy. We are fully supported by our users — we don't make deals with advertisers or sell your data to publishers.