Spotify says Apple won’t approve a new version of its app 

Spotify says Apple is making it harder for the streaming music company to compete by blocking a new version of its iPhone app. In a letter sent this week to Apple’s top lawyer, Spotify says Apple is “causing grave harm to Spotify and its customers” by rejecting an update to Spotify’s iOS app.

Source: Spotify says Apple won’t approve a new version of its app because it doesn’t want competition for Apple Music – Recode