Ultralingua Spanish-English is a comprehensive dictionary and language reference app for iPhone users. With over 75,000 entries and 290,000 translations, it offers a wide range of content for serious language students and translators. The app features a verb conjugation tool that provides complete conjugations of thousands of Spanish and English verbs in all standard forms. Additionally, it includes hundreds of usage notes and examples, making it a valuable resource for language learners.

One of the standout features of Ultralingua Spanish-English is its offline functionality. Users can access the dictionary and verb conjugations without an internet connection, making it convenient for on-the-go use. The app also offers a number translator, allowing users to convert numerals into Spanish or English text instantly.

Overall, Ultralingua Spanish-English is a powerful tool for language enthusiasts who are looking for precision in their translations. It has been featured by Apple as "What's Hot" and has received positive reviews from users. Whether you're a student or a language professional, this app is a must-have for your language learning journey.