San Diego-based communications service and app developer Voxox said this week that it has expanded its iOS and Android apps to include new, group media sharing features. Voxox said its new, consumer mobile application now lets users share video, images, and locations with contacts and messaging groups. The new feature also includes an expansion of group messaging functionality, letting users create and manage messaging groups of any size. Voxox's apps provides calling, texting, and other features. Voxox provides free communications between users of its apps, and a certain level of free phone and texting; additional minutes and texts are an in-app purchase.