A&W mobile app ordering is only available in select markets in California, Idaho, Iowa, Kansas, Michigan, Wisconsin and Kentucky. With the A&W Restaurants app, ordering your favorite food to-go has never been easier. Simply open the app, browse the menu, select your items, and voila! Special features include: restaurant info, full menu access, order ahead, special instructions, tipping, and saving your account info as well as Android Pay for easy checkout. Download. Order. Eat. Repeat.