Pocket for iPhone and iPad has been updated with a number of bug fixes and improved sharing features. The update brings native sharing to Facebook for iOS 6 users. There is also now support for Sina Weibo for Chinese iOS 6 users.
SMS+ was just made available in Cydia for jailbroken devices and adds a whole lot of functionality to the stock Messages app. A lot of people may argue that apps like BiteSMS already do all that SMS+ does. If you're someone who prefers the stock messages app, this may be a better choice for you. The price tag is also a bit more manageable as it's priced at only $1.99.