Epic Games and Spotify test Apple's new App Store rules / Spotify's iPhone app could soon sell audiobooks with links, too / Spotify now shows how many times people listened to podcast episodes / Elton John's most popular song on Spotify - it's not I'm Still Standing / Spotify's iPhone app now lets you pay how you want / Spotify adds subscribers as music lovers tune out Trump tariff 'noise' / Spotify not working for many users as firm investigates 'issues' / Spotify's AI playlist rolls out to Asia and more markets / Whitney Houston's most popular song on Spotify - it's not I Will Always Love You / This music streamer is giving its users a version of Spotify Wrapped every month