A free app for Android, by Mantu Boro.

This French dictionary is designed to help you learn and to improve your vocabulary. Its interface is very easy to use, it is highly customizable, and it allows you to have multiple dictionaries, all in one application. This app is ideal for those who wish to learn French.

How does it work?

If you want to know the meaning of a word, you just have to tap on the word, and it will show you the definition and synonyms. If you want to translate a text into another language, you just have to tap on the text and it will translate the text for you.

This app also allows you to listen to the pronunciation of the words.