A free app for Android, by Bundesministerium der Finanzen.
Zoll und Reise (Customs and Travel) – Your essential tool to manage your German Customs and Border Security clearance.
The app “Customs and Travel” gives you a quick overview of the security information you need to cross the German border.
This makes it easy for you to find out if you are allowed to bring the items you want to travel with and what limits there are per person. You can also easily calculate whether the price of the item you want to bring into Germany is too expensive or not.
You can use this app as a quick and easy reference guide for everything you need to know about crossing the border into Germany.