Astomos Retailing Official App is a free iPhone application designed to provide users with convenient features related to lifestyle. The app offers a variety of functions to enhance the user experience.

Users can stay updated with the latest news from Astomos Retailing Co.Ltd and access exclusive coupons for purchasing or repairing gas equipment, as well as for various exhibitions. The app also provides easy access to the company's corporate website and a lifestyle information site called "明日を灯すHome＆Life," offering useful tips for everyday life.

Moreover, the app includes a diverse recipe collection for cooking delicious dishes across different cuisines, as well as a feature to search for the nearest business locations for added convenience. Users can also view their monthly web invoices directly from the app.