It looks like you've settled on an App Store-only distribution model and a subscription-only pricing model. I'm curious about how you made that decision - subscription-only would suggest you're revenue-sensitive and want to provide continued updates, but App Store-only distribution means giving up revenues and putting someone else in control of updates. As a result, from the outside looking in, it seems a little incongruous. Just wondering :) obviously don't feel obligated to answer, either way it looks like a great piece of software.