Truphone announced its Truphone Anywhere application for Android mobile handsets, including the recently released G1 phone. The application is available now as a download on the Android Market in the U.K. and the U.S.

To coincide with T-Mobile’s announcement earlier this week of the availability of the G1 mobile phone in March 2009, a German version of Truphone Anywhere for Android is available and will be the first native language multi-communications application in the Android Market in Germany and Austria when it launches at CeBIT 2009.

As well as being able to make low-cost international voice calls, Truphone customers can also easily instant-message their friends across a variety of networks including MSN, Yahoo!, Google Talk and Twitter from within one Android application. Customers can also call friends anywhere in the world on Google Talk for the price of a local call, and similarly will soon will be able to instant-message and call their friends on Skype.

Truphone is also available on the Apple iPhone, the Apple iPod touch, Blackberry and Nokia devices.