New-to-Old
1. New! If you're looking for new themes, Tumblr have change their layout! The new design promises to be faster and user-friendly. Because looking for themes shouldn't be complicated, is better organize and better looking! You can visit Tumblr-Themes at tumblr.com/themes. (December 18, 2013)
2. Tumblr introduces an improvement to the mobile apps that will be "shocking" surpries to everyone. You can visit download the application for iOS or Android. This update was on December 16, 2013.
3. On December 10, 2013 Tumblr surprises everyone with a new design for the search option. Now is organize, good looking and easier than ever to find your images, quotes and posts.
