Address Plus is a great drop-in replacement for the default address book application. It features 4 commonly used sorting methods (including First Name sorting), easy record duplication, a letterbar, 100% compatibility with your existing address database, and more! The interface of Address Plus is similar to the built-in Address Book, so you'll be up to speed with Address Plus in no time. The (optional) Letter Bar allows you to quickly jump to your desired record, highlighting the first record that begins with the letter tapped. Four on-screen buttons allow quick selection of the sorting method. Support for ZipCode+ and PostCode+. Keyboard support is built-in. Support for beaming via Coola! Handy Track Last Edit feature keeps track as you update records (via a date/time stamp).