Is there an app for a Kindle Fire? I searched but could not find any such reference. Any help would be appreciated.
What kind of app are you looking for? A DBR app? It looks like the DBRMobile app for IOS hasn't been updated since 2010 and I don't see a version for Android (which runs the Kindle Fire).
No dedicated app, but we do have the mobile skin (at the bottom of the page where it would otherwise say "blue") if you want something simplified.