https://itunes.apple.com/us/app/hdhomerun/id949582631

New IOS app.  Apparently works with the older DUAL units as well as the CONNECT and Prime.

https://twitter.com/HDHomeRun_US/status/897979556216266753

Haven't tried it myself yet....and TBH I've bypassed it with NextPVR apps + Plex Channel for NextPVR + Live Streaming apps from TV3/TVNZ + Freeview M3u with live streaming.  But it's yet another option.