Android is going to become the world’s second most popular smartphone platform by 2012, according to the analysts at Gartner. Android will be topping all the platforms so with the growth of popularity and users of Android, apps in the Android market are also growing by day.

Mobile Phones are all about apps, and Android Market is providing numerous apps for its users which include, entertainment, fitness, social networking, games, utilities, news and many more genres.

Today, we are here with the top Android business applications in our choice. All of the following apps are free and easily available at Android Market.

1. Documents To Go 3.0

Documents to Go 3.0 helps you to manage your files and documents, just like you used to do all that on your PC/laptop. Now, you can manage your files on your Android powered smartphone. All you need to do is just download and install Document To Go 3.0 app in your phone and you are good to go. The Global Giant in developing mobile Apps; DataViz has created this masterpiece.

Mainly the features of this app are, you can edit, view and create Office files and documents. You can also filter, sync and backup you documents too. Password protected files from older Office versions are also supported and you can download files directly in to this app from your Google Docs account. Last but not the least, you can view PDF files in this app too, with extra features like pinch to zoom or animated double tap zoom etc.

2. Days Until Widget

This is a very simple widget which’s main purposes are to schedule your events and reminding those events as well. When you add an event to your schedule in this widget, it will show you the days remaining for that event. This cool feature of reminding the scheduled events makes it a must have app for your Android powered smartphone.

3. Metal Price Ticker

If you have business related to the dealing of metals, copper and aluminum in particulars, then this app is best for you. Metal Price Ticker can provide you the updated rates and latest price of copper and aluminum anytime and anywhere you want. The widget also displays a chart which shows the trends and developments in the markets of copper and aluminum for a period of 90 days, thus helping a lot in making business deals and transactions.

4. All Expenses Paid

If you are on a business trip, then it is very hard to keep a track of your expense receipts and causes a lot of irritation to maintain the piles of the receipts. So, this app is a best way to get out of all the expense related problems. You can save all your receipts data, expenses paid in this app and keep a record of every transaction which you want to claim expenses for. You can also send these expense details to any email address within the app.

5. Call My Meeting- Trial

If you are in a business which involves a lot of conferencing and meeting, this application is specially made for you. Call My Meeting, automatically searches through the calendar for upcoming meetings and notifies you. You can also get details of conferences, such as call details, phone numbers etc. It is an one click app, which save a lot of time and keeps you right on schedule.

If you an IOS/iPhone fan boy, you can check out Top 10 Business Apps for iPhones.

Lastly, if you have your own list of best android applications, we encourage you to come forward and share the useful applications with readers.