it seems that this device doesn't run anything locally, everything is in the cloud.
For apps w/o a web interface, presumably they have an Android emulator running somewhere and they controlling it with their LAM and feeding the results back to end users. They can even feed sensor data from the Rabbit phone (e.g. GPS) to the emulator.
It is a brilliant solution to the problems they are facing, but their cost model must be extreme. "No subscription required" means I am wondering what their "pay as you go" pricing will be!
The answer is absolutely to do these types of products on the devices we already own. There is only one thing stopping this type of innovation and experimentation.
Not sure if the Rabbit device is the answer but I definitely see why people are trying.
Thing is these AI devices will become actually interesting when they start being observers in your life too and pre-empting rather than the siri style ask and response and that just isn't possible on a locked down OS like iOS.