A neat tool helps you learn German nouns.

DDD is more than a flashcard.
We use color to represent different types of nouns and provide an SRS system to help you to remember them.

Visual Assist with Colors

Three different colors represent the three genders of German nouns.

  • Blue is feminine
  • Red is masculine
  • Green is neuter

Spaced Repetition System

Our SRS algorithm adjusts the time between reviews for each individual word, calculated by your last session.

You don’t need to choose “remembered” or not manually, and save the energy to learn more nouns.