Merriam-Webster's Spanish-English & English-Spanish Dictionary (iPhone/iPad) - Merriam-Webster's Spanish-English & English-Spanish dictionary is a bilingual, bidirectional guide to Spanish and American English with extensive coverage of Latin-American Spanish
MosaLingua - Learn Spanish in no time! Due to MosaLingua's highly effective and addictive method, you'll memorize loads of vocabulary and key phrases in record time. Improve both your Spanish listening comprehension and speaking skills using the dialogue exercises too
MyWords - Learn Spanish Vocabulary - Rapidly build your vocabulary and perfect your pronunciation! MyWords is a completely new way to quickly learn and remember 10 vocabulary words a day.
· 10 Word Daily: 10 essential words automatically updated daily
Oxford English - Spanish Dictionary for iPhone - Oxford Spanish dictionary includes the most full and detailed translation articles with usage samples, references other important information. It is an excellent solution for professional linguists, translators and advanced users
Oxford Spanish English Dictionary - Compiled by expert teams of Spanish and English lexicographers, the Oxford Spanish Dictionary provides the richest, most contemporary coverage of Spanish from around the world
PONS Advanced Dictionary Spanish-German (iPhone/iPad) - PONS Spanish dictionary is a comprehensive dictionary for iPhone/iPod touch with easy-to-use interface, rapid access, precise translations and unique compression technology. It works under the powerful SlovoEd application engine - a respected dictionary software brand, top-ranked and best-selling