METHOD OF USING APPLICATION, GATEWAY USING THE METHOD, TERMINAL USING THE METHOD, AND TERMINAL SYSTEM USING THE METHOD

Provided is a method of using an application, the method including: requesting to transmit a predetermined application from at least one terminal; storing the predetermined application which is decompressed according to a request to transmit the predetermined application, in a storage device; extracting a script file which manages execution of the predetermined application from the decompressed predetermined application; and updating a list of applications stored in the storage device using the script file.