Application Settings / Preferences is Real Easy on iPhone

I needed to find an easy way to create a settings screen for an iPhone application, and for the data to be persistently saved.

Had a difficult time searching for the right solution but once I found it, it was really easy (by adding a settings bundle).

Hardly any code needs to be written. It's even easier than the Android's equivalent.

The method is documented here: www.iphonesdkarticles.com/2008/08/application-preferences.html