Image path on iOS

Hi all.
Which url should I use to store image in iOS?
On android I use file:///storage/emulated/0/ but on iOS can’t find working solution.

Thanks for advice

I have a doubt similar to yours mcihak.
If my project is cross-platform, will I have to put a URI for each platform?
The same goes for each gallery photos of each platform, are different paths?

I think that each platform has own URI.