For students it is often hard to obtain a credit card in Germany. Banks perform checks on credibility and fixed income. These criteria are often hard to fulfill as a student. Generally, it is easier to obtain a debit card. You can visit our list of bank accounts with debit cards to find a suitable option. If you require a “real” credit card, you can apply at TF Bank or Advanzia Gebührenfrei. They distribute free credit cards in Germany and are usually open to issue cards to students.