CalDAV cannot access icloud calendar
I use CalDAVSync on my Android. It's worked perfectly for years with Fruux. I was hoping that when I got an iCloud account I could use it, but I get the message "This URL seems not to point to a (supported)CalDAV calendar. Huh? It's visible in iCloud.com & syncs with my MacBook Pro 10.7.5. So, why can't I see it on my phone?
MacBook Pro (15-inch Early 2008), Mac OS X (10.7.5)