The LEIS Mobile App allows users to easily customize their LEIS bracelet, changing its color to reflect different relationship statuses. For a small fee of 50 cents per color change, users can select from a variety of colors, offering a unique way to communicate their status. The app also lets users choose from five material options for the bracelet's "Top": Aluminium, Bronze, Silver, Gold-plated, and Gold, ensuring a personalized and stylish experience. With the app's seamless interface, users can effortlessly update their bracelet's look and meaning whenever they choose.