Often times a useful app does not have a “pro“ version, but rather only allows the pro features via IAP. That means I cannot share it with my daughters, who are in my family unless I pay for the pro version via IAP for both of my girls - a more expensive (and profitable for the developer) proposition. That’s greedy and money-hungry and I will NEVER engage in such apps, which is a loss for the developer. I would rather pay the higher fee up front for a pro version app, which would be shared with my daughters, especially for productivity software. IAP does not simply equal “loot boxes”, except for those who only or primarily view their iOS device as a gaming gadget.I'm not sure how in-app purchases actually apply. If someone buys a loot crate in a game and spends it, the rest of the family isn't getting that. It would have to be a very specific kind of in-app purchase like the permanent ones (removing ads for example).