Resources Grocery Rebate Apps Ibotta – Available on App Store and Google Play. Snap by Groupon – From the makers of Groupon. Available on App Store and Google Play. Shrink – Rewards based app available on App Store and Google Play. Organic Living Food Babe – Top health food blogger, activist, and bestseller. Mary Janes Farm – Everyday Organic magazine. Couponing Mambo Sprouts – Printable coupons for healthy products. Kroger Digital Coupons – Coupons loaded directly to your Kroger Plus Card. Card Pool – Discount gift cards for groceries and other stores. Healthy Resources Dirty Dozen by EWG – Top 12 common foods with the most chemicals (pesticides). Clean Fifteen by EWG – 15 foods deemed safest from minimal pesticide contamination.