If you’re like me you probably have a large amount of social networking “friends.” You may or may not know these people in real life but perhaps you want to add them into your iOS address book. AllSync allows you to choose from a variety of social networking services (Facebook, Twitter, Google, MySpace, Linkedin etc.) and import your contacts from each service into the address book of your iOS device. In addition to standard contact information the app also allows you to sync your contacts’ birthdays, pictures and other key information as well. Version 3.0 of the app just hit the App Store and the update brings along some useful features such as, Yahoo! sync support, anniversary sync, nickname sync, graphic improvements, a help guide and other bug fixes. AllSync is available for both the iPhone/iPod Touch and the iPad via the iTunes App Store for $2.99 here.