Ventusky
As a regular user, I did not make a technical distinction between a “paid app”, “subscription”, “Premium”, iOS or Android licensing models. What matters from my perspective is the actual user experience: I was early Ventusky users, I paid once for access, and for the last several years Premium features worked for me without any additional payments.
That is why I understood this purchase as a one-time / lifetime-type access. Until now, nothing suggested to me that this access would expire or that the rules had changed.
So my question is not about the legal definition of a “lifetime licence”, but about what has changed now. Why did Premium work for several years after my one-time purchase, and why is it suddenly showing an expiry date on July 8?
I would appreciate a clear explanation of what changed in my account or in your licensing system.