For Much of the Available Country tickets
The DB Mitfahrer -app offers the opportunity to find passengers with the following country tickets and thus to reach the goal more cheaply together: Baden-Württemberg-Ticket, Bayern-Ticket, Brandenburg-Berlin-Ticket, Mecklenburg-Western Pomerania, Lower Saxony-Ticket, Rhineland-Palatinate/ Saarland ticket and Schleswig-Holstein.
Simply enter the start/destination station and travel date and immediately all existing groups are displayed for this connection. If there is still no suitable group for your travel destination, you can start your own group with just one click and add up to 4 passengers.
In addition to a chat function for a quick exchange with each other, the DB Mitfahrer app also offers a rating function of the individual passengers. You can also add your favorite drivers as a favorite - this is how you will find the chance that you will always find reliable travel partners.
All information about the tickets can be found here: https://www.bahn.de/p/view/angebot/regio/laender_tickets.shtml
Have fun with the DB passenger app & a good trip!