WordPress You can blog from your phone! This app allows you to write posts, edit content, view stats and comments. Excellent for keeping up with blogging!

Tumblr This app lets you blog on tumblr including photos, videos, chats, links, and text all from your phone. You can queue posts and save drafts and all of this on all of your blogs. Recommend.

Blogger This is the app I use to do my blogging, I guess I prefer it mostly because it's Google. Honestly - the Android app works better than the online app!

Blog Web Launcher This is simply an icon that launches Blogger. Nice shortcut.

Dictionary.com A must for bloggers - this app helps expand your vocabulary with 375,000 entries.