Awful app
Worst purchase of my life I decided to purchase the "custom" mode to make a control panel for my BLuno. It only allows you to add buttons and switches, no sharing sensor data and no custom controls. Besides the very limited customization, the Bluetooth capability– the ENTIRE POINT of the app– barely works as intended. It's a pain to connect your board. Sometimes it registers as simultaneously connected and not connected so you need to restart the app. Don't waste your time on this and get a free standard Bluetooth scanning app. Any scanner will have better control and more information than this piece of junk app.