If you enjoy blogging and use WordPress you should try the iPad app. The latest update has added some new features.
Push notifications are now available. You can opt in to receive push notifications of new comments to your site.
To moderate the posts, you can use the swipe to moderate toolbar.
If you want to pull up site statistics, the app allows for that as well.
The performance is improved as well for the iPad version.
iPad Notebook 
is there similiar thing for android ?
I don’t know. I have not used an android device.