WordPress has recently released WordPress for Android 2.1 for managing a WordPress site on an Android device.
The app is available at the following links for Android, Nook, and BlackBerry PlayBook:

Some of the improvements seen in the latest version are the following:
Comment Editing:
You can now easily edit comments in the app. Just tap the new “Edit” button when viewing a comment and you will be taken to a new screen where you can edit the comment information including the name, email, url, comment text, and status. Big thanks to contributor aerych for adding this feature!
Post Autosave:
To better protect the content you are creating, the app will now autosave posts you are editing every 60 seconds. We’ve also added a safeguard that will make sure that you want to overwrite local changes you’ve made to a post before refreshing the posts list.
New Scaled Image Setting:
Instead of only linking to the full size image, user can now set the width of the linked image to whatever you’d like. To activate the new setting, tap “Settings” and then tap the ‘Upload and link to scaled image” checkbox.
Additional Changes:
In addition to these great features, there’s also some other great new additions in the app:
- Small updates to the UI
- New app icon
- Reliability improvements
- Performance tweaks