For offline streaming, you can download HD movies from YouTube using VideoPower RED. It is professional software that offers high-quality video and audio download solutions.
You can read the full article here:
https://videopower.me/tips/category-videopower-red/best-hd-movie-downloader-for-ipad/
With VideoPower RED, you can download YouTube music playlists with just simple steps and transfer it to your iPhone, iPod, or iPad through iTunes.
You can read the full article here:
https://videopower.me/tips/ct-download/download-youtube-music-playlists/