I saw an app on my friends phone.. (need a name)

[amskhan]

so basically i saw this one ap and when you plug it into a computer android allows your computer to become a sort of portable pc os. So it had like messaging built in and much more. But the big thing was that it could manage your phones info through a pc and send instant messages through your phone.
Can some one help me find the name of this app.
thnx in advance

 

[pazzo02]

If you saw it on your friend's phone, can't you just ask your friend?