Unicatalog is an innovative mobile app that revolutionizes the way consumers browse and interact with weekly sales flyers from leading supermarket chains, such as Lidl, Aldi, Auchan, and Tesco.
Developed using Flutter and backed by a robust Kotlin and Spring framework, Unicatalog goes beyond simply aggregating promotional content; it intelligently learns users' preferences, streamlines loyalty cards, and offers multilingual support. The app successfully launched in just three months, quickly becoming an essential tool for shoppers in multiple countries.