Apple has argued that its new App Store rules, which extend subscriptions to literally every app category, would help create a new business model in which people would warm up to the idea of subscribing to apps rather than paying for them upfront.
I'm not so sure that subscriptions are the right answer to what the market is calling “app fatigue”, but I can tell you right now that I'd rather continue paying upfront for fine, quality apps than use them on a subscription basis, here's why.