This is why I think the whole app economy is a house built on sand. How long are people going to be entertained by this gimmick of junk IAP?
Sure there are a handful of apps where some kind of recurring IAP actually makes sense. But the vast majority of these apps are selling virtual Tchotchkes with absolutely zero real value. Sooner or later this seems bound to lose its novelty.
More and more it seems that the only smart way to make money writing code is selling SAAS B2B apps.