sharepoint calendars and ios !!

[martinpage23]

Good morning all, hope you can advise. Does any one know if you can add a share point calendar to an iphone? i don't have an issue sharing a share point calendar to outlook etc on a pc but there does not seem to be away of accessing on a iphone even in the outlook app. shared calendars from other staff is fine but i am stuck. looking on the web a lot say it can't be done but just wanted to check. a temp work around has been to add the share point app to the phone and login and then you can via in there but just wanted to know if it can be viewed via the iphone calendar or outlook app???? thanks