The famous App Gap, to me the other way around. I have just gone from Lumia 950 XL to iPhone 8 Plus.And it has been quite frustrating and disappointing journey. There is two or three pros, a long list of cons. I used my Lumia to everything I really needed to do during a normal day. Socially, mailing, banking etc. Sure, there was fun stuff I couldn’t do, like controlling my refrigerator. But the only two apps I really wanted was HERE maps and Freeflight to fly my Parrot drone. On the other hand, there are lots of apps I had in my Lumia which I can’t find (or equivalent) in the AppStore. Decent diary like Diarium, calendar like Chronos or even Outlook calendar which is not same in IOS, simple GPX recorder/viewer, a few Xbox games etc. Also, the huge number of apps in the AppStore makes it almost impossible to find what you want/like just by typing a category like “diary”. You have to know exactly (app name) what you want.