The 國旅卡APP - 國民旅遊卡特約商店地圖 is a must-have app for anyone who owns a national travel card in Taiwan. Developed by CT Tseng, this free app is designed to provide users with information about over 70,000 national travel card stores across the country. The app features a map-based interface that allows users to easily locate stores, as well as a range of useful search functions to help them find exactly what they are looking for.

One of the standout features of the 國旅卡APP - 國民旅遊卡特約商店地圖 is its ability to provide users with a wealth of information about each store. Users can view store details, such as store name, address, phone number, and website, as well as browse photos and read reviews from other users. The app also includes a range of useful tools, such as the ability to save favorite stores, filter stores by location and industry, and navigate to stores using Google Maps.