Play back metronome sounds via AirPlay devices

Please add the ability to broadcast sound from the app to airplay devices. This would allow the metronome sound (or other sounds such as pitch drones) to come from louder devices than an iPhone or iPad, which can be helpful when playing louder instruments.

I thought until now that you could select an AirPlay device via the system setting. But it appears after you've done that, our app still plays the sound back on the speakers of the mobile device instead of the AirPlay destination? Is that the same for you? It would definitely be nice if we fix that.