Spotify files antitrust complaint against Apple over its 'app tax'

Spotify has declared war on Apple over the fees it charges for access to the iPhone App Store in a move that that could have far-reaching consequences for the media and technology industries.   In a formal competition complaint to Brussels, the Swedish music streaming giant 's founder Daniel Ek accused Apple of abusing its dominance of the smartphone market to "deliberately disadvantage" competitors.   The music streaming business has also complained that its service is