It monitors apartment transactions and contract performance in areas of interest and provides contract information in real time. You can check sales information nationwide or in your area of interest, and your subscription score is automatically calculated and managed.○ You can grasp apartment transaction performance trends by month and date. Check the details of each contract and easily grasp the information of the highest price contract.○ Calculate your subscription score based on the inquiry date by entering information such as date of birth, marriage registration date, dependents, and subscription bank account opening date. Save the entered information and check the subscription score without having to re-enter it.○ The latest sales information of the country or region is provided so that you can easily organize and check it.※ The personal information entered is used for calculation inside the app, and is not transmitted or provided externally.※ This app was developed for reference only, and does not assume any legal responsibility.