Makeblock App is the central free App for Arduino compatible platform and a required app for all Makeblock users. It allows you to interact with Arduino sensors(such as ultrasonic sensor, temperature sensor, light sensor, sound sensor...) and actuators(such as RGB LED, servos, DC motors... ) via Bluetooth 4.0 remotely.
Available： Starter, Ultimate
Required：iPhone 4s and above,
iPod Touch 5 and above
Required： Android 2.3 and above