Cruising Carnival Valor in a couple days, needing alternative to The Hub
*edit to clarify: needing alternative to the hub for onboard communication My phone can’t even download their Hub app. Phone isn’t rooted either so I can’t use Serval Mesh app which was plan B. Firechat is on the fritz. I was looking at Briar but when my friends and family saw it’s for “radicals and sjw’s” (cuz all journalists and activists are icky to them) they don’t want to use it. Anyone have any good alternatives that don’t require wifi/data or cellular service? If I’m s.o.l. that’s ok, too, I can communicate with them through sticky notes and take care