When running a Shopify store, integrating the right apps can significantly enhance your sales and customer engagement. If you're looking to add free gift promotions and upselling capabilities, "Monk Free Gift & Cart Upsell" and "Dr. Free Gift: BOGO, Buy X Get Y" are two popular options. This comparison guide will delve into their features, pricing, ease of use, and overall functionality within the Shopify ecosystem. Whether you're aiming to increase average order value or improve customer satisfaction, understanding how each app can support your store's unique goals will empower you to make an informed decision.