Summary

1Blocker is a tool for iPhone, iPad, and Mac that uses 45,000 ad blocking rules and 16,000 tracker blocking rules to significantly speed up website loading times (2-5x) through weekly cloud-based filter updates. It was created by John Gruber and Daring Fireball.

Title

1Blocker - The Most Beautiful & Powerful Safari Ad Blocker for iPhone, iPad and Mac

Description

1Blocker lets you block ads, trackers, and other unwanted web content. It's easy to use and doesn’t slow down Safari. 1Blocker comes with over 120,000 built-in blocker rules. It is very configurable and all your settings are synced over iCloud.

Keywords

block, safari, more, blocking, content, sites, privacy, tracking, team, free, trackers, blog, even, better, fast, purchase, multiple

NS Lookup

A 5.181.161.75

Dates

Created 2026-03-14

Updated 2026-03-14

Summarized 2026-03-15