That's reminds me when I was in South East Asia a few years back and wanted to do some time lapse or series photography with my Sony Alpha a7ii. A camera that I had paid close to 2k€ for (just body, no glass). It required an app to be installed on the camera that was paid-for. Which in term required the camera to be connected to a WiFi. Imagine discovering this while on a trip in the jungle or the desert or whatever…
How many people buy apps on their high end camera? Doesn’t sound like it was worth developing an App Store for it.