Bluetooth MIDI Connect is a music & audio app by RockrelaY with 100,000+ downloads (about 130K estimated). +711 installs in the last 7 days. Rated 4.2 from 325 ratings. Released Dec 17, 2018. Install growth, rank history, SDKs and ad networks.
From the store listing: “Bluetooth MIDI Connect, MIDI BLE pair, MIDI BTLE pair, Bluetooth LE MIDI connect”