【實用音樂app】Metrono|最夯免費app-綠色工廠好玩App

Metrono is a metronome which shows both moving pendulum and correct digital number. First, you have to be Off state. Basically, when the app start, it is Off state. In this state, you can move object, which is located on the pendulum, by touching it. Move it along the pendulum. You can see change of BPM. Then, you push button, it means starting a metronome.