gReader is an unofficial Google Reader client for Android. Read all your rss/feed news in one place with Google Reader, where keeping up with your favorite websites is as easy as checking your email.

More on http://bit.ly/g_reader

Apn4Apps disables mobile data when the screen is off and enables it when the selected application starts to run on the foreground

OfficeSuite lets you easily view, edit, and create Word, Excel, and PowerPoint documents, and perform advanced PDF operations. Complete with our integrated file manager, this is the most feature-rich mobile office solution available on Android.

Small but powerful cleaner and booster!