Vidlis - Create music playlists from YouTube videos.
Playlist Hunt - Playlist Hunt is one of the best applications for Apple users to get the best music through it.
DiskyT - Youtube playlists done right
Book Playlist - Collaborative music playlists for your favorite books
Tuned Rocks📺 - Discover🔎 curated Youtube videos 24/7
Kobo Audiobooks - Experience the joy of being told a story