Logo design for Youdico, a young and disruptive app

Youdico (from latin "iudico" that means "judge") is a smartphone application where users can anonymously login and review any other person they know giving a vote to some parameters for each profile. All the votes of people are anonymous but the averages of votes can be seen also by the person reviewed. In this sense, there is the possibility to discover what people think and to contribute by giving votes. The voting system is made of few sort of volume-bars.