Fuente: Wipo "IOT" The present invention relates to an apparatus and method for interworking between Internet of things (IoT) devices. A control method of an IoT management device according to the present invention comprises the following steps of: registering first device information corresponding to a first IoT device having at least one selection button; matching a specific selection button of the first IoT device and second IoT device information to register the same when a control target registration request signal including the second IoT device information corresponding to a second IoT device to be controlled by using the specific selection button provided in the first IoT device is received from a customer terminal; and extracting the second IoT device information matched to the specific selection button of the first IoT device and registered when a user selection detection signal for the specific selection button is received from the first IoT device, and transmitting a control signal to the second IoT device corresponding to the extracted second IoT device information. COPYRIGHT KIPO 2018