Does anybody own a hisense tv and use Smart iptv app?

Hi

Does anybody own a hisense tv and use Smart iptv app?

I'm in the market for a new 4ktv and wanted to know if this app is on their market or you can download it to the TV

Looking at:

Hisense 50AE6100UK

Or possibly LG:

LG 49UK6400PLF

Thanks