French-English Dictionary from Accio is a highly useful language tool for iPhone and iPad users. With more than 75,000 entries and 155,000 translations, it provides users with a comprehensive vocabulary that is easy to navigate. The app includes a dictionary and a phrasebook, both of which are available offline, without any internet connection required.

The dictionary features parts of speech, French noun genders, and multiple translations for many entries. Users can tap any word in the dictionary results to look it up and find results as they type with quick search, or browse alphabetically. The app also allows users to return to recent searches with history.

The phrasebook includes audio recorded by native speakers for all phrases, in addition to the text display. Users can browse categories or search for specific phrases, and easily change search direction with bidirectional look-up. The app features phrase categories such as basic conversation, lodging and restaurants, emergency and survival, time, date, and number vocabulary, sightseeing and nightlife, shopping, transportation, and more.

Overall, French-English Dictionary from Accio is a well-designed, easy-to-use app that provides users with a comprehensive French-English language tool.