Already mastered the basics? Codex4 takes you further. Learn the words that matter to you, whether it's photography, biology, or something else. Our system puts the word itself - the lemma - at the center, not the flashcard. That way, you'll practice the words in various contexts and conjugations that evolve as your understanding deepens. We'll make sure you remember them all. - By downloading and using this app, you agree to our Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
