Walmart for Android saves time and money featuring Savings Catcher, Pharmacy, Gift Registry and 1-Hour Photo.The Walmart app helps you find and buy quality products at unbeatable prices, whether you?re shopping at home, in our stores or anywhere in between. Ask Google by voice to launch and open the Walmart app to Savings Catcher or Value of the Day ? tap the mic or say "Ok Google," then, "Scan my receipt on Walmart" or "Show me the Value of the Day on Walmart.? Savings Catcher compares the prices of eligible items on your receipt against the advertised deals offered by top competitors in your area. If a lower advertised price is found, we'll give you back the difference on a Walmart eGift Card. Simply scan your store receipt using the Walmart app. Save with low prices on a huge selection of products offered through the app. Check product prices, ratings and reviews, store inventory, aisle location and more. Enjoy free, easy returns. Get free shipping when you choose our store pickup option. Find store hours and directions. Browse your Walmart store's Weekly Ad.