Test knowledge of Japanese kanji readings and idioms with quizzes. Choose answers and receive feedback on correctness. Track progress with accuracy statistics. Access all features and questions for free.
Learn English vocabulary through word root analysis and associative explanations. Break down words into roots and components for easier understanding. Discover relationships between words and their meanings.
Learn 3800 TOEFL vocabulary words with audio support for listening practice. Track progress with bar graphs per rank and set. Review marked words for weak areas. Control audio playback via Apple Watch.