- Two free built-in dictionaries: CC-CEDICT and PLC dictionary
- More than two dozen other dictionaries available as free and paid add-ons
- Powerful merged search with support for wildcards and full-text search
- Links and cross-references for character components and lists of words
- Gorgeous typography with alternate Kai/Song/Xing-style Chinese fonts available as paid add-ons
- PRC/HK/Taiwan-friendly with support for traditional and simplified characters, Pinyin, Zhuyin, and Cantonese
- Audio support with Mandarin and Cantonese using iOS' built-in text-to-speech system
- Document Reader with support for text, HTML, DOC, DOCX, PDF, and EPUB files as paid add-ons
- OCR for looking up words by pointing the device's camera at them or tapping on them in a still image as a paid add-on
- Fullscreen handwriting with highly accurate and tolerant of stroke order mistakes as a paid add-on
- Flashcards with advanced memorization techniques like SRS and study modes including fill-in-the-blanks handwriting and tone drills as a paid add-on
- Stroke Order Diagrams with animations showing how to draw each character; 500 characters for free and 28,000 in paid version
- User dictionaries for creating new dictionary entries on the device as new words are encountered as a paid add-on
- No ads
- Excellent customer support and active user community
- Paid add-ons can be transferred to other devices linked to the iTunes account