The Apple App iTunes store began selling an iPhone application a few weeks ago that manages Google AdWords campaigns, according to Search Engine Roundtable. Webdeys.com developed the app, dubbed PPC Editor.
PPC Editor sells for $16.99, and enables AdWords advertisers to manage campaigns on the go. Although not created by Google, it relies on Google's API to pull data from AdWords campaigns. Search Engine Roundtable believes Google is working on a mobile AdWords interface that will run on iPhone, Android, Pre, and other smart phones.