Correct vCard format for iOS devices?

Question

In iOS 5 and above, Apple introduced the ABPersonCreatePeopleInSourceWithVCardRepresentation method, which is pretty useful in feeding a vCard to the Address Book a

Answer 1

I've created a backwards compatible VCard class, that generates .vcf files. But for iOS devices < iOS 8, the class exports to .ics files (VCards are then wrapped in a VCalendar file) because thats the only way to get things working on older iOS versions!

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