<p class="MsoNormal">Shopify App Development is the process of creating custom apps to enhance store functionality. Developers build apps using Shopify's API to add features, automate tasks, or improve user experience. These apps can be private, public, or custom-built for merchants. Shopify App Development works by integrating code with the store's backend, ensuring seamless performance. It helps businesses scale, customize, and optimize their online store efficiently.