Microsoft have updated the iOS and Android version of the Groove app adding some new playlist options. The update adds playlists for genres, moods and actives to the Explore hub. You can now browse curated playlists created by activities like gaming or “focused” and by mood like Chill and Happy. They are nice additions to the app but I do wish Microsoft would add the Your Groove feature from Windows 10 where it created playlists based of your listening habits rather than just curated playlists.
You can find the updated app in the Groove Play Store and the iTunes app store.