Spirit

Spirit is a simple yet stylish game with a fluid gameplay where you make holes in the space to absorb enemies. The only thing I don't like is that there are no checkpoints; you always start from the beginning. Besides that, it's perfect.

Spirit @ Google Play

AppSales

Lets you discover apps on sale. You can add some apps to your watch list so the app notifies you when their price drops. I've experienced some issues but nothing important. Take care because you may end up buying a lot! :-)

AppSales @ Google Play

KeePassDroid

Useful app to store your passwords. It's the Android version of KeePass.

KeePassDroid @ Goolge Play

Chrome Browser

Fine browser with many useful features. For example, it zooms when you click between two small links, it has a fun way of managing tabs and also lets you sinchronize your tabs between your mobile and desktop.

You may also want to try Dolphin Browser and Boat Browser.

Chrome Browser @ Google Play

Where's My Water

A puzzle game that features fine water physics and. Original, fun and well done. There's a related game called Where's My Perry.

Where's My Water @ Google Play