No, technical expertise is not required to use an ecommerce mobile app builder. Most builders are user-friendly, offering drag-and-drop tools and pre-designed templates. Store owners can easily add products, customize layouts, and manage settings without coding knowledge. Some advanced features or custom integrations may need basic technical skills or developer help. However, day-to-day management is simple and intuitive. Using an ecommerce mobile app builder, anyone can launch and maintain a mobile app that mirrors their online store. This ensures a smooth, seamless shopping experience for customers on mobile devices.