Access ancient texts through high-resolution images. Download books for offline reading. Browse a curated collection of classical works. Enjoy a clean, ad-free interface. Supports iPad and landscape mode for reading.
Solve sudoku puzzles with grids ranging from 4x4 to 9x9. Choose from 12 difficulty levels. Access unlimited hints for guidance. Customize with multiple skins and night mode. Track progress and adjust settings for optimal gameplay.
Learn vocabulary through real-life English sentences, word roots, and prefixes. Access 150,000+ example sentences, 5,000+ phrase pairs, and 2,000+ word roots. Study from Collins dictionary, track exam-focused terms, and review with spaced repetition.
The app offers seven categories with nearly one hundred high-definition images for children aged 0-8. It provides a dual-language learning experience with standard Mandarin and authentic English pronunciations.
Read classical texts with sentence-by-sentence bilingual display, interactive annotations, and double-click dictionary lookup. Discuss translations, add sentence-level bookmarks, and sync reading history across devices.