Return7's streaming radio application had already been approved for inclusion on the App Store, but Apple has apparently now decided it uses too much cellular bandwidth.
Apple's App Rejections Get Curiouser
Apple's application approval process has prompted questions from many developers, with grounds for rejections ranging from objectionable material to similar functionality.
The company added voice search technology to its iPhone application by using techniques that are supposed to be off-limits to third-party developers, according to a pair of reports.
Apple's iPhone and iPod Touch sales continue to generate new application purchases for the device.