safari on iphone uses a system-wide ad-block list, so no need for browser plugins. '1block'[1] kills even the video-ads on yt for free. 'firefox focus' has bui

safari on iphone uses a system-wide ad-block list, so no need for browser plugins. '1block'[1] kills even the video-ads on yt for free. 'firefox focus' has built-in ad-blocking but does not get the yt-ads afaik. [1] https://apps.apple.com/app/id1365531024 https://apps.apple.com/app/id1365531024