Isn't the opposite?
Saving in downloads on Android doesn't need additional storage permissions, so apps will save in the big "trash can" downloads folder
Instead, who the fuck knows where iOS saved that file, where every app is sandboxed and isolated
If you refer to pizza boy, the dev told me by email that there's an option to save somewhere else (I sent an email complaining that hiding saves in /android/data/com.app.blabla is stupid (can only be accessed via USB and it gets wiped when you uninstall the app), at least use /android/media/com.app.blabla