APP MICTR is used for the control of the product MICROTIERRA (synchronized globe). No other information is required. MICROTIERRA completely simulates the movement of the earth. It simultaneously displays the time in two different cities in the world and has two different alarm clock functions. You can use the MICTR APP to set the date, time, and time zone of MICROTIERRA. MICRO TIERRA rotates the "earth" to different directions according to the set date, time, and time zone.