On top of introducing a dedicated iPad app, Digg released a big update to its iPhone app that includes a new “Reading Sync” feature, which allows you to pick up reading where you stopped on any device, and support for the iPhone 5. Version 3.1 also packs the following new features and improvements (which are also included in the new iPad app):

What’s New in Version 3.1

◆ Introducing Digg for iPad! ◆ “Reading Sync” — close the Digg app before you could finish a story? The next time you open Digg on your iPhone or iPad, you’ll pick up where you left off ◆ Share articles via text (thanks for the request, @flashpunk!) ◆ Improved performance ◆ Simplified navigation