Le Calendrier is a free and ad-free French calendar application developed by Colorofbest. It offers an intuitive interface that adapts to different screen sizes, making it easy to navigate through months. The app displays month columns and includes feasts with first names, holidays, and phases of the moon.

In addition, Le Calendrier provides a calendar with school holidays forandfor mainland France, Corsica, and overseas territories. The app is perfect for those who want to stay organized and up-to-date with French holidays and school schedules. It also allows users to move forward or backward in time by sliding their fingers across the screen.

Overall, Le Calendrier is a simple and effective French calendar that serves its purpose without any distractions. However, for those who require more configuration and features, including Google Calendar integration, the Pro Calendar app by Colorofbest is recommended.