The present invention relates to a method for providing an application connector using a template-based user interface. The method includes steps of: (a) classifying information entered from multiple applications of at least one mobile terminal connected with a template of a vehicle head unit into either common information or specialized information; (b) deciding the common information and the specialized information to be provided to the template by matching multiple pieces of the common information entered from the multiple applications with a matching algorithm and filtering multiple pieces of the specialized information entered therefrom with a filtering module; and (c) providing the matched common information and the filtered specialized information through the template.