The official Blogger app lets you post to your blogspot.com blog. This is Google’s official blogging service. The app simplifies posting to and editing you blog; it also simplifies uploading photos or videos to it. You can also use Blogger with multiple blogs, although you cannot use it to cross-post to multiple blogs at the same time. You also can’t use it to adjust your blog’s preference and appearance settings. This is strictly a posting app; however, you can switch to your browser to adjust your settings from the Web.