” DiscoveryID channel and college football”
Both available off of cable, AND you get far more since both of those provide more channels outside of cable.
How? Don't say "Discovery ID app". That only works in conjunction with having the Discovery ID channel available through a service. It really doesn't get you the channel for free. Many channels are like that.
How do you do that except with satellite? We can’t have a satellite dish because we live in a rental.