Today Tumblr added to their mobile efforts with a newly updated app for the iPhone and iPad. The new app lets users save posts to Pocket and Instapaper so they can be read later, and it also offers an option for saving a post so it can be read later in the Tumblr app.
The app also adds new sharing options, including both Twitter and Facebook as well as an option for emailing a post. Tumblr even provides a beautiful new template that will make sure the content is snarled in the process. And the update also brings minor interface changes. Animated GIFs continue to move while you scroll, a feature that I'm sure all will appreciate, and a vertical fling will close the photo you are viewing.