Explore ’s Revolutionary War history with a narrated walking tour. Visit 18 sites along the Freedom Trail, including the Liberty Tree and Bunker Hill. Track progress on a 2.5-mile route. Pause or resume the tour anytime.
Read articles and watch video lectures on historical topics. Bookmark favorites for later. Access podcasts and masterclasses. Save content to an archive for future reference.
Access and download high-resolution copies of classical Chinese calligraphy works. Watch instructional videos on calligraphy techniques. Use a character dictionary and switch between traditional and simplified characters.
Read books with Chinese-English text, listen to real human voice readings, and practice translation. Switch between text and audio. Track progress and access thousands of classic novels.
Learn English through structured lessons covering grammar, vocabulary, and sentence structure. Access dialogues, illustrations, and exercises for each lesson. Track progress and practice listening, speaking, reading, and writing skills.
The app contains over 80 classic Chinese books on wisdom and strategy. It offers features such as adjustable text size, night mode, and search functionality.
Access classical Chinese texts with translations, annotations, and拼音. Includes audio readings, illustrations, and interactive learning features. Users can listen to recitations, follow along with text, and explore stories and explanations.
Test knowledge of War II history with multiple-choice questions. Choose from general knowledge, battles, and weapons categories. Play offline with no internet required. Track progress through various levels and topics.
After downloading them for free. Access titles in multiple languages. Search for and organize them in a library. Adjust text size and background color for better reading. Sync reading progress across devices. Share via email or social media.
Listen to audio lessons with American and British accents for all four new concept English books. View synchronized text while listening. Practice vocabulary and grammar through integrated exercises. Record and review spoken responses.
Listen to with one tap. Download titles for offline playback. Save progress and track reading history. Access a collection of public domain books. Adjust playback speed and navigate chapters.
Provides structured English learning with highlighted key phrases and full-screen sentence-by-sentence explanations. Users can swipe to mark notes, tap for pronunciation, and lock playback.