Wholeheartedly support changine the revenue split. Improved search is also sorely needed.
But I have a bad feeling app subscriptions are going to be abused the same way IAP are now.
No, thank you. TextExpander switched to a subscription model, so I found another app (that's cheaper to boot). I have no desire to pay for software monthly.
And before anyone compares it to music subscriptions: no. A Spotify/Apple Music subscription gets you unlimited access to millions of songs, and even more as new music is released. Compare that to paying monthly fees for EACH app, that MAYBE sees a couple of updates a year. Imagine if we had to pay monthly for each album we wanted to listen to.
Now, that's less on Apple and more on developers to not abuse.
What would really help is upgrade pricing! Seriously; that's a no-brainer feature that I think just about every developer with a paid app supports.