New Massy Stores App Massy Stores is bringing savings one step closer to you with our brand new app, designed to help you save time and money. Whether looking for a meal idea or just want to keep up to date with what’s happening at the Nation’s Favourite Food Store, you’ll find it hard to live without this app. Access your Digital Massy Card and Digital Coupons. Get the latest news on savings and discounts. View all Massy Stores locations and contact information, including opening and closing