Coupon apps are mobile applications that help users find and redeem discounts on various products and services. These apps often feature digital coupons, promo codes, and special offers from retailers, making it easier for consumers to save money while shopping. Users can browse deals by category or store, and many apps allow for easy sharing of coupons with friends and family. Some popular coupon apps include Rakuten, Ibotta, and Honey. These platforms often provide additional features, such as cashback rewards and price comparison tools, enhancing the shopping experience. By using coupon apps, consumers can maximize their savings and make informed purchasing decisions.