Windy Pro: marine weather app

I asked them repeatedly whether or not this was the same as buying the “pro forever” from inside the basic “free” app. After reading all of their legal documents online, they repeatedly mention that they only have two models: one free and one paid, and two versions of the paid: one lifetime, one subscription. So, since this is not a subscription, I had to assume that for *$70* I get a pro lifetime. It works in this app, but when I try to sign into my lifetime on other devices, or even update the free app to recognize my pro status it tells me that I’m “not pro“.