This is a remote chord selection companion app for our iPad apps Futulele and OMGuitar. It doesn't produce any sound by itself. It allows the user of the iPad apps to select chords from their iPhone!
The instrument and this remote need to be on the same WiFi network or they also can communicate via Bluetooth.
The connection between the two apps (main Futulele/OMGuitar and Amidio Remote on the iPhone) is automatic. User needs to run both apps. You might need to tap the (+) button in OMGuitar / Futulele to connect.
The latency of the connection depends on your network. If you experience lag problems, turn off Wi-Fi connection and turn on Bluetooth. Or vice-versa. It works a bit different under different circumstances.