The Luckin Coffee app is a free lifestyle application designed for coffee enthusiasts, specifically catering to the food and drink category. It offers a range of features including exclusive promotions for new users, loyalty rewards, and a diverse selection of beverages. Users can enjoy special offers such as discounted first drinks for new app downloads and weekly coupons available in the app's welfare center. The app also emphasizes its membership program, allowing users to earn points redeemable for various rewards.

In addition to promotional features, the Luckin Coffee app provides a commitment to health with all drinks meeting stringent standards, ensuring no artificial ingredients are included. Users can explore a variety of high-quality beverages, all made from 100% Arabica coffee beans, recognized for their excellence in international competitions. The app facilitates convenient online ordering for in-store pickup, making it easy for customers to enjoy their favorite drinks.