VOX Spanish-English & English-Spanish Dictionary (iPhone/iPad) - VOX English-Spanish-English Dictionary is an accurate and complete dictionary for language learning. The dictionary contains about 68 000 words and expressions with abundant usage examples, notes of culture, idiomatic expressions, phrasal verbs and technical terms
Collins Portuguese-English Translation Dictionary and Verbs - Carry a dependable Portuguese and English reference everywhere you go with the Collins Pro Portuguese-English Translation Dictionary. This app contains dictionary data from HarperCollins in our popular Ultralingua interface
SlovoEd Deluxe English-Spanish & Spanish-English dictionary includes the most full and detailed translation articles with usage samples, synonyms and antonyms, references and other important information
The WordNet Dictionary and Thesaurus is a large lexical database of English with up to 140,000 entries and more than 1.4 million words, developed by the Cognitive Science Laboratory at Princeton University
English Dictionary and Thesaurus with Verbs - The Ultralingua English Dictionary & Thesaurus for iPhone and iPod touch is a collegiate-level dictionary and verb book for students and travelers, offering thousands of entries, plus slang, technical terms, idiomatic expressions, etc
Collins German-English Translation Dictionary and Verbs - Carry a dependable German and English reference everywhere you go with the Collins Pro German-English Translation Dictionary. This app contains dictionary data from HarperCollins in our popular Ultralingua interface
Latin-English Translation Dictionary - The Latin-English Translation Dictionary by Ultralingua for iPhone and iPod touch is a collegiate-level dictionary for students and language professionals, offering thousands of entries, plus slang, technical vocabulary, idiomatic expressions, and translation of numbers to text
Collins COBUILD Intermediate Dictionary (iPhone/iPad) - The Collins Cobuild Intermediate Dictionary is the perfect language tool for English language learners. You will find all the words you need, defined clearly in full sentences
IntelliVocab for SAT - IntelliVocab personalizes the English vocabulary learning for competitive exams like SAT. This app is built by students of MIT based on the latest research in Artificial Intelligence, Machine Learning and Web Semantics