Shopping apps are mobile applications that allow users to browse and purchase products directly from their smartphones or tablets. These apps often feature a wide range of items, from clothing to electronics, and provide users with the convenience of shopping from anywhere at any time. Popular shopping apps include Amazon, eBay, and Walmart, which offer various deals and discounts. Many shopping apps also include features like user reviews, product comparisons, and personalized recommendations to enhance the shopping experience. Additionally, they often support secure payment options and order tracking, making it easier for users to manage their purchases and deliveries.