If you have an IPTV playlist then you can watch live TV channels using this app.
1) M3U playlists support
2) Save playlist
3) Search channel by name
4) Filter channels by language and/or category
5) Watch history
6) Buy IPTV, 6000+ channels
This app doesn't contain any free built-in channels. You should have your own playlist with TV channels to use this app. Or you can buy one.