The AgileToolbox demonstration project consists of a Q&A module. The Q&A module allows an iPhone user to post a question. After being accepted and/or refined the question can be published and will become available to all iPhone users. Anyone can post a question without being required to set up an account. Only the app owner representative can publish the question, possibly after changing its contents.
The Q&A module uses the iPhone App (AgileToolbox) as a user front-end, and a headless backend built on Google App Engine (WebApp). Additionally, to enable moderation, there is a small control panel built using HTML5/JavaScript. Access to the control panel is restricted to Google Accounts in everydayproductive.com domain. For the purpose of the demonstration I created a user account: ep-demo@everydayproductive.com with password: ep-demo-01. You will find more information on using the moderation panel in Section Using Moderation Panel.
Documentation is divided across the functionality. You will find relevant documents for the iPhone App and the DemoWebApp. The project demonstrates the use of asynchronous communication with an external service, scalable implementation of a slightly more complex state machine in the view controller, the use of Core Data, extended state preservation (I take advantage of the native iOS7 state preservation, but I also store extra data to persistent state for better user experience), dynamic types, Apple Mail-like composing view, interaction with Google App Engine, and small demonstration-only control panel based on Twitter Bootstrap and Java Script. Moreover, you will find a lot about testing in this project using Cucumber, UIAutomation, Jasmine, and Ruby scripting.
The documentation included should get you started. Please feel free to contact me, when something is hard to understand or does not work as expected.
To get started, begin with Quick Start.
This project is quite old now (about 1 year), but it still may serve as a handy reference. Some of its parts may be updated to a more recent version of iOS SDK in the future.