I’ve lived out in the rural before. I’d only do it again if there was a pharmacy that was open more than 9-5 mon-fri within a reasonable driving distance, a grocery store, and at least one good restaurant close by (it’s nice to be removed from other but boy does cooking for yourself every meal get old fast).
It is not free or open source but is software. FWIW I use it and like it. It’s a one time fee and not a subscription service. The fee is under 10 USD. The program requires minimal permissions and doesn’t even ask for (I.e. opt-in) for much more than it really needs to run. I find it relatively intuitive and it works with android auto which is something I really want in a media player/library at the moment.