This iOS app is a recipe application. You can search a term, then choose a recipe to see its instructions. RecipeApp is intended to be a demo about Objective C for iOS. That is why the architecture of the project could be better. But I have chosen to implement this app like that to show multiple ways to achieve the same thing (for example do a background task).
To run this sample, you need to have XCode correctly installed. The app is based on the bigoven API. So you have to get a free API key here. Then, you will need to add this API key in the Helper.m file of the project.
A link to the slides of the talk will be added soon.