Hi pfurrie,
if you have already done a registration on your mobile and you get this message, may you have a geo dns problem, which detailed in this article: http://docs.blynk.cc/#troubleshooting-geo-dns-problem
I had same issue, solved by follow this instructions.
Regards,
aquarius
Counter-intuitive system. I just want one Blynk account. Setting up on the website is the easiest, and should work across both platforms.
Also setup a Cayenne account (after running into the problem on the Blynk account). Cayenne worked as one would expect: create an account on the website, and it works perfectly on the app.
Sure it is not. However we have hundreds of other features for Blynk app in our Roadmap. I rather implement something cool there and when it ready will come back to accounts feature. I believe many Blynkers think the same way.