Youtube-dl works on Mac, and you can get it working on iOS too. https://www.macstories.net/linked/downloading-youtube-videos-on-ipad-with-youtube-dl-and-a-shell

Youtube-dl works on Mac, and you can get it working on iOS too. https://www.macstories.net/linked/downloading-youtube-videos-on-ipad-with-youtube-dl-and-a-shell/ https://www.macstories.net/linked/downloading-youtube-videos...