Update from my side:
The unit of the 2nd version LucidCatcher I received in October does not work. And there is no iOS app, yet. It currently is a really nicely crafted paperweight.
Hopes are for a future firmware update. We dissected an older v1 prototype of the lucid catcher at the 33C3. It was a work of amateurs with serious intents (no scam, but not much skill, either).
Aurora has not managed to deliver ANYTHING at all until today (2017-01-07). I am backer of the original Kickstarter so I should be one of the first to get such a thingy.
drwho sums up the status quo quite to the point :D