A terminal device configured to be able to communicate with a measuring device for measuring biological information includes a first processing unit executing the processing of a first application and a second processing unit executing the processing of a second application. The first processing unit stores biological information acquired from the measuring device. The second processing unit determines whether the second application is able to use biological information, based on specifying information for specifying an application able to use biological information and the identification information of the second application. When the second application is able to use biological information, the second processing unit reads out biological information from the biological information storage unit and outputs the read biological information.