When the Apple iPhone first launched in 2007 it came with pretty much the same Messages application that we all know and use so frequently on a daily basis. Apple have obviously come to the conclusion that the current app is powerful enough as the Messages app hasn't really changed much in the six iterations of iOS and although we have seen a few visual changes and the introduction of iMessaging, the app has stayed fairly true to the original release all those years ago. The jailbroken Cydia store does play home to a number of SMS based tweaks and enhancements, with one of the newest being the SMSOptions Pro package.