The app offers a new learning experience with verified lectures and AI technology. Users can watch lectures up to 4x speed, summarize key sections with AI Index, and search for specific parts using AI subtitles.
Learn 1000 essential English sentences with audio lessons. Practice patterns 500A and 500B, and apply them in exercises. Includes repetition training, simultaneous translation practice, and lifetime access after one-time download.
Study words with audio explanations and repetition
Learn vocabulary in 8 languages including English, Japanese, Spanish, Chinese, French, German, Vietnamese, and Russian. Listen to audio explanations and repetitions for each word. Practice speaking and listening with real-life sentences.
Read and listen to audio passages from the textbook. Control playback to navigate through content. Practice speaking and writing with integrated exercises. Includes phonics review, sight words, and graded reading levels.