Le La is a free Android application developed by Lubos Mikusiak, designed to help users master the articles of French nouns. This app is ideal for French learners who want to excel in their classes or impress their native French-speaking friends.

The app features a search function that allows users to type the first few characters of a noun and see the article immediately. With a dictionary of over 42,000 nouns, users can also display the definition of the noun if they wish. Additionally, users can add problematic nouns to their favorites for later reference.

Le La also offers several handy rules and guidelines for determining the articles of nouns. Although the articles may seem quite random, this app teaches users how to recognize patterns and make more accurate determinations.

Finally, Le La includes a fun game that challenges users to select/guess the articles of nouns presented in random order.

Overall, Le La is an excellent educational tool for anyone looking to improve their French language skills.