Plug in via jack?

I am a drummer and play along to a backing track which also has a separate click track channel, what would be very useful is to be able to plug my phone into the click track channel from the desk which then vibrates the phone. So plug the phone into an audio jack socket and the phone vibrates to an audible click. Same principle as the Peterson bodybeat pulse and the Seiko BU10 vibrating metronomes. This would be very useful for anyone playing along to a backing track

Hi, these would be multiple feature requests combined: 1) The mobile device on which the app runs should vibrate? I can tell you this is not very useful as they vibration motor in mobile devices is simply too weak, we have tried this out in the past 2) You can probably somehow feed BPM via MIDI into our app via our MIDI setting, so that might already work? And then it could be sent to our wearables for vibrations