A nice trick with Focus on iOS is that you can set it to be the adblocker for mobile Safari. So, you install it, but don’t have to switch browsers to partially benefit from it.<p>There are apparently paid adblockers that route your web requests for all apps through a VPN. Personally, I’m not interested in any aspect of that last sentence. Filtering just Safari locally for free is good for me.<p>I’ve been against adblockers on the grounds that ads finance the content I want. But lately, ads and trackers have become so egregious on mobile that they, for practical purposes, prevent me from reading content at all. Either the content takes forever to load, or it jumps erratically around the screen for minutes or I’m put off from visiting a political or product related page because of the trackers.<p>With Focus, the web is usable again! Unfortunately, it’s not financially viable. I’m hopeful for the Brave browser for that. I’ll be trying it soon.