> [...] but subscriptionware is repulsive. Please consider just not using subscriptions.

I get where you're coming from, especially if an app has no service component, but it's inevitable if a platform has no good way to charge for upgrades. And as much as some people would like to buy a version of an app once and keep using that same version forever, platforms also make that impossible by changing the environment an app runs in in backwards-incompatible ways, so the software needs to be maintained, and that has a price.