The best alternatives to MisterJack are Magic Playlist, Pyro, and SingOut. If these 3 options don't work for you, we've listed a few more alternatives below.
Hosting a party? Let your guests choose the music in real-time with Pyro! Connect your Spotify Account, create a party, invite your guests with a link and you're ready to go. Collaborative listening has never been easier.
Find discovering new music hard? Jinx makes it easy It suggests songs based on what you are currently listening to, as well as your existing playlists in Apple Music. It also suggests daily curated playlists and includes a widget for quick access to your music