json2view like soultion for iOS

For Android I see there is a very good solution Json2View:

http://ift.tt/1yCEiQ8

for creating Android app UI on the fly. Is there any similar solution available for iOS? Is there any constraint is having JSON based UI concept for iOS, the way json2view does for Android? Or best would be some common open source library that has flavor for both Android and iOS.

Thanks Manish