apple provide it’s appstore for all apple devices, but from webbrowser or windows devices it’s hard to browse apple services

you can use the ios appstore search from the folling webservices that utilize apple api – search for app’s and bungle id’s – https://theappstore.org or https://fnd.io

also apple music is designed to be used from app for ios and even android, this webservice offers capabilitys direct from the web – https://musi.sh
while icould.com is a well designed service to work from every webbrowser, from mobile it’s not supported, you may have to switch to desktop mode
think different