Greeting cards may be one of the few areas where physical media still reigns supreme, but your iOS devices have apps that want to change that. There are a number of apps that exist solely to send user-created cards the old fashioned wayby postal mail. Less traditionalist (or late) types have even more options to choose from, as the App Store is filled with apps that can send greetings via email or even SMS, Facebook, or Twitter. Even the most die-hard card store fans might find they prefer the ability to create their own photo cards or otherwise customize their missives. Whatever your occasion or preference, weve gathered apps that will help ensure you can deliver your message in the best way possible.