Continuous Integration (CI) in iOS development is very useful in Agile environment and especially if developer needs to build more than 10 apps a day for testing. Creating iOS builds on regular basis for testing purpose is tiresome and repeating process, this can be overcome by using a bit of shell script and configuring Hudson/Jenkins for build process. This saves hell of a time on my everyday’s work. At the end of every build process the latest builds are automatically uploaded to www.Hockeyapp.net and notify all the testers that new build is available for download. Just imagine to do all these i am clicking one button.
I don’t want to explain the whole procedure how to configure all these as there are lot of resources available, but would be happy to help you if you are struck with any issues during the process.