The Tumblr app is clean and easy to navigate with more ways to post and discover content from your smartphone. You can now create a blog directly from within the app. Tumblr android application is used by 1.5million+ users. With a button in the bottom center which brings up the different types of posts options makes it easy to post a blog entry. You can write a text blog, upload a photo, share a quote, post a link, start a conversation, or post a video. All these post types are represented by six icons so you can pick and post quickly.