Abstract: Various implementations of the disclosure relate to social dynamic ratings for contacts stored at a mobile device. For example, a mobile device may be configured to communicate to a server rating information for the contacts. The rating information may include a frequency of access of a contact by the user at the mobile device and/or explicit ratings provided by the user. The server may use the rating information to generate a social dynamic rating for an entity associated with the contact. The server may communicate the social dynamic rating to the mobile device. The mobile device may display the social dynamic rating whenever the contact is displayed at the mobile device or whenever the user accesses a user interface remote from the mobile device configured to display the contact and/or an entity associated with the contact.