English Thai English Dictionary (iPhone) - A good dictionary is an essential tool for anyone learning a foreign language.
English Thai English Dictionary is a comprehensive and innovative Dictionary for iPhone/iPod touch with clear design, friendly interface, simple search functionality and speaking module for English keywords make learning foreign language easier than ever
Collins Portuguese Dictionary (iPhone/iPad) - The Collins Portuguese Dictionary offers extensive coverage of today's English and Portuguese, with thousands of phrases and examples guiding the user to the most appropriate translation. The Dictionary is designed for intermediate learners of Portuguese, whether at school, at home, or for business
Collins English Dictionary Unabridged (iPhone/iPad) - Search over 500,000 English words, references and examples in this 30th anniversary edition of the Collins’ flagship dictionary. Collins English Dictionary 2010 Complete and Unabridged is not only comprehensive and authoritative, but also offers outstanding coverage of world, regional and dialect English
Collins English Dictionary and Thesaurus Complete & Unabridged - The Collins English Dictionary 2010 Complete & Unabridged and the Collins Thesaurus of the English Language 2010 in a software bundle offering a complete language and reference solution for writing, for work, for study, because you want to express yourself well, or just for the love of words