iPhone and iPad apps

Chambers Dictionary
The single-volume English dictionary with the widest coverage of all the riches of the English language. Great for word lovers and crossword fans, and fantastic value.

Chambers Thesaurus
Over 400 000 synonyms and antonyms, perfect for writers and word game enthusiasts.

Crossword Help
Find words, synonyms and anagrams for help solving puzzles. Huge unique word list database.
For Windows versions please see WordWeb dictionaries.