Access courses anytime via streaming. Choose playback speeds including 1x, 1.25x, and 1.5x. Save last login to avoid re-entering. Ask questions with a 24-hour response guarantee. View detailed answers and solutions at any time.
Test knowledge on general topics through multiple-choice quizzes. Track progress with score summaries. Share results via social media. Access a wide range of question categories. Receive instant feedback after each answer.
Translate English to and to English. Speak word pronunciations offline. Adjust speaking speed. Save search history and bookmark words. Search by English or words. Use hidden menu for screen space. Supports iPad and iPhone.
