A new EU law that is close to being sworn-in would mean that games like Fortnite, that aren't on Apple devices right now, could be "sideloaded" - essentially giving smartphone owners more freedom with their devices. As reported by The Verge (thanks, VGC), the new law has received a provisional agreement of its conditions by EU Parliament and Council negotiators.

Link: New EU law could force Apple to allow "sideloading" of apps like 'Fortnite'
via http://www.nme.com