Ultralingua French-German is a comprehensive dictionary for serious language students and professionals who require precision in their translations. The app boasts over 55,000 entries, with 190,000 translations that include slang, technical, and regional differences in spelling and usage. It also features a conjugation tool that provides complete conjugations of thousands of verbs in all standard forms. The app is highly recommended by The New York Times and has been featured by Apple as "What's Hot."

The dictionary includes a text-to-speech feature that allows users to listen to the pronunciation of words and phrases. It also includes noun genders, hundreds of usage notes, and smart search results in case of misspellings or typos. The verb conjugation tool is a must-have for any language professional, with its smart search feature that finds infinitives and catches misspellings. The app also includes a number translator that instantly converts numerals into French or German text.

Ultralingua French-German is available for iPhone, iPad, and iPod touch. The interface varies depending on the device, but the language data and tools remain the same. The app is available in English, Spanish, French, Italian, Portuguese, or German, and no internet connection is required.