Hello Drupal Community,
I and my mentor Jeff Linwood ( https://www.drupal.org/u/jefflinwood ) we are very glad to inform you that GSoC 2014 project - an example iOS application for Drupal 8 has been completed.
As per the requirement we have demonstrated CRUD operation for content entity , login - logout , fetching data from REST export ( for view). Due to file related bug in REST module () we are unable to demonstrate CRUD on file resources. We have used AFNetworking and we have also created same project with NSURLSession API.
We have also created a generic DrupalRESTKit it simplifies developers task for CRUD on content entity, user, and comments. And still we are improving it. Any suggestion and feature requests are welcomed. If you are an iOS developer then you can participate too.
We have several other ideas in mind like we want to create an iOS app that can control Drupal 8 settings and configuration like putting site on maintenance mode, approving comments , user etc. Links to all these projects along with demo video is given below.
You can find demo and project link on Native Mobile App page
Is you face any problem regarding iOS and Drupal 8 communication ( specially REST module ) I would like to help you please mail me at vivekvpandya@gmail.com. If you find my project useful please intimate me.