With the rapid growth in demand of smartphone use, the development of Wi-Fi spot will continue to progress by telecommunications carriers. Nowadays, the user is becoming available to choose from a variety access line, however, can not determine which is better access line at the location. We have discussed a system for sharing the quality information on access line, which was collected by smartphone application with location information. In this paper, we discuss a way of providing useful information for users using the collected information by our application.