The long awaited Mac app of "1 Minute English Words" has finally arrived! With word levels ranging from college entrance exams to TOEIC 600 points, the book "1 Minute English Words" has sold over 1 million copies.
The words are divided into four categories depending on the time it takes to understand them: Red for understand immediately, Green for understand in 3 seconds, Yellow for remember but cannot recall, and Blue for never seen or heard before.
By focusing on the red and green words during exams and the green and yellow words during everyday life, you can master English words in the shortest amount of time.
