1) Google Voice – Place calls and send text messages showing your Google number. Listen to voicemail and read transcripts. Currently only available in the US.
2) Advanced Task Killer – It is pretty simple. Open this tool and take a look at the running applications list? Uncheck some apps you don’t want to kill (such as Advanced Task Killer and some system apps) Tap the button ‘Kill selected apps’, it will kill all applications checked.
3) Dropbox – Dropbox is a free service that lets you bring all your photos, docs, and videos anywhere. After you install Dropbox on your computer, any file you save to your Dropbox will automatically save to all your computers, your Android device, and even the Dropbox website! With the Dropbox app, you can take everything that matters to you on the go.
4) Evernote -Evernote is an easy-to-use, free app that helps you remember everything across all of the devices you use. Stay organized, save your ideas and improve productivity. Evernote lets you take notes, capture photos, create to-do lists, record voice reminders–and makes these notes completely searchable, whether you are at home, at work, or on the go.
5) Taskos – Free, simple & intuitive to do list for android. Now you can add tasks by speaking to your mobile device. With Taskos to you can add, edit or delete tasks, share them with your friends, write notes, set alerts and even make calls!
6) DroidAnalytics – DroidAnalytics was built to give you a fast and intuitive way to visualize your Google ™ Analytics ™ data. Not only will you be able to see daily, weekly and yearly stats for your Pages Views, Visitors, Visits, Bounce Rate, Time, and Page per Visits, we have also included amazing graphs to make sense of all this data.
7) Documents To Go – View Microsoft Word, Excel & PowerPoint Files – All in 1 App! FREE! View native Microsoft Word, Excel and PowerPoint files & attachments with Documents To Go Main App. Supported file formats include .doc,. docx,. xls,. xlsx,. ppt,. pptx.
8) Google Docs – Create, edit, upload and share your documents with the Google Docs app.
9) Tripit – TripIt “automagically” takes all your trip details and creates one truly helpful itinerary that’s there when and where you need it – on your on your smartphone or tablet, sync’d with your calendar, and online at tripit.com.
10) Amazon Kindle – Kindle books on your phone including thousands of free books. No Kindle required Read books on your phone, including thousands of free Kindle books. The Kindle app puts over a million books at your fingertips. It’s the app for every reader, whether you’re a book reader, magazine reader, or newspaper reader—and you don’t need to own a Kindle to use it.
What are your picks for the most useful, valuable, and productive Android smartphone apps?