Is 1blocker trustworthy? I have a vague recollection that they pulled some sort of bait and switch a while back, and deprecated their paid app in favor of a sub

Is 1blocker trustworthy? I have a vague recollection that they pulled some sort of bait and switch a while back, and deprecated their paid app in favor of a subscription-based app. I see that they at least offer a lifetime license, which is a prerequisite for me to consider using it, but I don’t really want to pay twice for the same product, or find my lifetime license abandoned a year or two from now.