I hope people are not thinking that all these games scheduled will be free to air. Yes Freesport is as it says free, while Premier is a subscription channel. Just because Freesport is the sister channel to Premier, it dose not mean they will be broadcast simultaneously on both channels.
There is a small loophole. One person subscribes and has the benefit of watching on their tv, while a log in code allows "others" to watch on other devices. (sometimes up to 3 on say a pc or tablet in another location)