Yes, since our latest released app version (released on 17.09.2024), you can add up to 5 robots to your account.
By a click on the "burger menu" in the upper left corner, you can access the list of your robots to switch between them.
You can also add or remove robots (trashcan icon behind each added robot) from there.
PS: App 3.0 only supports RT and RK models.