The cost to build an app like Walmart depends on features such as product catalogs, seamless navigation, secure payment gateways, and real-time inventory updates. Advanced functionalities like personalized recommendations, in-app chat support, and multi-language support can add to the development budget. The app's scalability and platform compatibility (iOS, Android, or both) also influence costs.
For creating a robust and feature-packed eCommerce app, USM Business Systems is the best mobile app development company.