Jardin Électronique is a free mobile application designed for festival-goers, specifically tailored for those attending the electro techno events in Hauts de France. This app enhances the festival experience by offering a seamless payment system for bars and food trucks, allowing users to pay quickly and easily. Additionally, it provides access to the festival timetable, ensuring attendees never miss a performance.

The app also features a site map for easy navigation, the option to reserve tickets for future editions, and useful information about the festival. Users can stay updated with the latest news and enjoy a curated playlist. For added convenience, there is a function to report and find lost items, making Jardin Électronique an essential tool for festival enjoyment.