Dictionnaire Synonymes Francai is an Android application developed by OmySoft that offers a comprehensive thesaurus of the French language. With over 100,000 synonyms, this app allows users to find the meaning and synonyms of any word at any time. The offline French thesaurus contains more than 100,000 common words, and always provides the latest and most accurate results.

This application offers more than 52,000 French terms and synonyms, making it easy to find the definition you are looking for. Simply type in your word, and you will get the synonym for your term in the French language. A list of favorites is also available for frequently consulted words, as well as the history of your searches.

The app is perfect for both students and professionals, and it's easy to navigate thanks to its simple design. The app also features a quick search function, which allows users to search for words by simply typing the first few letters. Additionally, the app does not require an internet connection, making it accessible at all times.

Overall, Dictionnaire Synonymes Francai is an excellent app for anyone looking to expand their French vocabulary. It is easy to use, comprehensive, and offers a wealth of information for anyone looking to improve their knowledge of the French language.