- Full contents of the print dictionary
- Additional collocations, synonyms, and word histories
- Complete front matter and additional resources
- Unique three-way cross-referencing search
- Real-time progressing look-up
- Wildcard pattern searches with * ?
- Spelling suggestion dictionary included
- Hyperlinking directly to meanings and appendices
- Example sentence search
- Search on idioms and phrasal verbs
- Search on synonym and "sign-post" meanings
- Bookmarks with folders and editable notations
- Bookmark syncing across devices via iCloud
- Flashcards to test yourself
- Automatic history listing
- Teacher's resources in PDF for printing or email
- Evernote posts with the full layout for definitions
- Full layout in emails, Facebook, and printing
- Twitter and Sina Weibo integration
- "Word-of-the-Day" sets including TOEIC and TOEFL
- iPad Pro SplitView and Drag & Drop
- "Today" widget for finding new words
- "Share" extension to search inside other apps
- "LDOCE Broadcast" - search to a second device or iPad SplitView
- Search from other applications via a public API
- OS-independent app localization
- iPad Pro multi-screen and Drag & Drop
- DarkMode and 3D Touch support
- Supports iOS 9 through to iOS 15
- iPhone, iPod, iPad, and macOS support
- Complete offline use