Just a few days before WWDC 2016, Apple has revealed that there are some major changes coming to the various App Stores. (iOS, tvOS, watchOS, OS X)
Namely, app SUBSCRIPTIONS.
One could argue that this has been a long time coming, especially with many software creators (e.g. Adobe) turning to subscription based models to keep their cash flows steady.
What this change ultimately means for general purpose "consumer" apps is unknown, although it does appear to give developers more options for how they would like to monetize their apps, which couldn't be a bad thing from their perspective. The better profit share splits being offered from Apple should appeal to developers as well. (From 70/30 to 85/15 split after 1 year of a customer's subscription)
The more interesting (worrisome?) question is what will happen with Apple's own Pro Apps like Final Cut Pro X, Compressor, Motion 5, Logic Pro X? On one hand, its kind of mind blowing that with all the updates and improvements to Final Cut Pro X since it's 2011 debut, that Apple hasn't charged for a single update.
Could this change bring a new monthly charge to get the next version of Final Cut Pro X? Or perhaps not a full blown subscription, but will this simply put in place a method for Apple to charge an upgrade fee when there is a significant update to FCPX? Both are somewhat plausible, although the latter seems to be more so, in my opinion.