I need an IPTV streaming app.

Hi,

I need an IPTV app that will work on the following devices:

Smart TV (Samsung, LG, Sony, Android, Firestick, Apple TV, Roku etc)
PC (Windows & Mac)
Android and iOS mobile devices (phones and tablets)
Web player on a website

I want an actual new app, not one that already exists and it' just been rebranded. I want it to read EPG like in the screenshot. Once the country is selected, the channel list to come out similar to the example shown.

Thanks!