Pocket-Lint: Productivity apps form the core of every smartphone experience. They are the reason that most of us invest in one, along with mapping and music. The useful apps available are numbered in the hundreds, but these are the ones we think every mobile should have installed from day one.
Everything from cloud-based document storage to handy office apps is covered here. Don't forget either, running Android means you get access to Google's entire infrastructure. This means the general email, calender and document experience should be a bit smoother, should you do the majority of your work using Google products.