A lot of questions reached us in the last weeks and were inserted into our FAQ. In special you will find here the list of countries supported by the RA-App.
Our FAQ can be always found in our download area: https://trustservices.swisscom.com/downloads
And here the direct link to the document:
http://documents.swisscom.com/product/filestore/lib/4ca266a9-84f7-4696-943e-467684ba1ed6/FAQ-de.pdf