サンマルクカフェ is the official app that makes it convenient for users to enjoy the services offered by Saint Marc Café. This lifestyle app provides various features such as point card issuance, coupon acquisition, checking recommended information, and browsing the menu. With the app's point card function, users can easily issue their own point card, which can be used at the café's physical stores. Accumulated points can also be exchanged for valuable coupons. Additionally, users can obtain exclusive coupons that can be used at the café's stores. The app also allows users to stay updated with the latest information on new menu items and campaigns. By using the app's menu function, users can easily browse through the offerings of Saint Marc Café. Furthermore, the app provides a store locator feature, allowing users to search for nearby stores based on their current location or by selecting a specific prefecture.

Please note that the app requires an Android device with version 4.4 or later to function properly. Some smartphones and tablets may experience compatibility issues.