I believe it's not much more than 50% iPhone in the US. It does dominate, but it's probably only about 50% in my personal network, maybe less as well. Don't use facetime, don't need to. Ipad has it- never turned it on
I think if I got an iPhone it would be to get an apple watch. But I actually don't want any more connectivity than I have. I feel harassed enough trying to get through my day 😜
After a quick google search - in the US, 54 percent iOS, 45 percent Android.