Better free options out there
Upload your music to google music and AirPlay instead. Free! Pay $3 for air video HD and use that for video. Google photos for free. If you have the native app on an Apple TV 4 that is the only reason I can see the value of paying for this (but still barely) otherwise go a different cheaper way and just AirPlay anyways
Tyrant ivory about
Plex: Stream Movies & TV, v4.2