This app helps you prepare a shopping list and shop efficiently.
When youre preparing the shopping list, items are sorted by their location in your house. When youre shopping, items are sorted by aisle.
This real world application is built by the reader from scratch as a part of the upcoming Pearson Education book titled Learning Core Data for iOS by Tim Roadley. This book (ISBN 9780321905765) is aimed for release in early November 2013.