Learn environmental habits through interactive challenges and rewards. Complete missions like using toothbrush cups or catching phantom electricity. Earn points and badges for achievements. Track continuous action with a burning icon.
Receive three letters daily, each a single sentence related to psychology, philosophy, or literature. Read reflections on book experiences and take a moment to pause in a busy world.
Learn English through interactive experiences, including native expressions and practical conversations. Save sentences from lessons or videos as flashcards with Korean-English dual text. View original video clips for context.
The app offers TOEIC listening comprehension training through sequential interpretation and keyword dictation. It covers frequently appearing expressions and questions by part and topic, with actual tests to build practical skills.
