My wish is that Apple adds paid upgrades for apps in the app store. I'm now close to releasing a major upgrade for an iPhone app, but these upgrades aren't going to be sustainable for me without paid upgrades (I don't want the new features to be IAP features) In the long run, this will also benefit customers because paid-upgrades will help developers add more features to the app. Users who want the new features can p…
As a user, I very much like the current business model. I'm actually more willing to buy an app because I know won't be socked every X months with a fee to update.
It's a very transparent & easy to understand model.
I understand you, as the app creator, wanting to raise more revenue, but I would prefer that cost be front-loaded.