RXO Chat allows users of the Ruby Calculator to connect their hardware to an Apple iPhone or iPad.
Once connected, users will be able to exchange messages over a Bluetooth or Internet Connection.
Additionally, with Ruby Calculator Ultimate Edition the user will be able to transfer up to 300000 words of notes to the calculator for storage.
The app utilises Apples native Bluetooth Low Energy peripheral in conjunction with a BLE module on the Ruby Calculator to establish and maintain connectivity.