"True caller"reveals unknown number who is phoning you

True caller helps you know about the unknown number who is phoning you.If you download Truecaller there will be no woe about saving contacts to your phone book, numbers will be in the cloud. 

Truecaller uses a bibliography of more than two billion phone numbers to tell you who is phoning you. 

In some smartphone  it will also shows the name of that unknown calling person, where they are from, and in many cases even show their picture.True caller saves your time from thinking who is on the phone. 

"Truecaller is really changing your phone app. It's building  your phone more experience, more trusted more safer and also more ravishing.