In your place, I would just run Rouvy in its own first, over bluetooth to the macbook, see if you like it before investing in anything using their trial mode.
Im assuming youd want roovy on the macbook for the bigger screen right?
As its limited over Ant+…
…if you do like it, then Id wait until support for Rouvy AR over Ant+ is offered, then run Rouvy in the macbook over ant and TR on the phone over bluetooth.