fruux user here, pretty great, and really multi-platform. used it on mac, windows, linux, android and blackberry. Their android app is useless with calendars. b

fruux user here, pretty great, and really multi-platform. used it on mac, windows, linux, android and blackberry. Their android app is useless with calendars. but works great with davdroid (which is payed in appstore but free in d-droid)