It's pretty platform independent.
It uses Exchange ActiveSync currently, but that is very shortly going be binned off in favour of IMAP, CalDAV and CardDAV as they are open standards.
More or less everything supports that, with the exception being Windows Phone and Cal/CardDAV. Why it's not supported I don't know, but it's really something they should change, it's an open standard FFS.
It uses Exchange ActiveSync currently, but that is very shortly going be binned off in favour of IMAP, CalDAV and CardDAV as they are open standards.
More or less everything supports that, with the exception being Windows Phone and Cal/CardDAV. Why it's not supported I don't know, but it's really something they should change, it's an open standard FFS.