Friday saw a war of press releases between Apple and Google over the apparent rejection of the Google Voice app on the App Store. The Googleplex and One Infinite Loop made public more details on their dispute, which cuts right to the heart of public perceptions of both companies, Apple's willingness to allow competition in key areas of iPhone functionality, and the coming battle for dominance in the mobile device marketplace.
Last month, the FCC began an investigation into reports that Apple had blocked Google Voice from the App Store. It sent letters to Google, Apple and AT&T, requesting details on communications between the companies, whether the app had in fact been blocked, and whether AT&T had played any role in the decision. In response, Apple sent a letter to the FCC, saying in part "Apple has not rejected the Google Voice application
, and continues to study it."