The cost of developing a courier delivery app depends on factors like features, platforms (iOS, Android), and complexity. A basic courier app with features such as order booking, real-time tracking, and payment integration can cost between $15,000 to $30,000. For advanced apps with additional features like route optimization, multi-language support, and admin panels, the price can range from $40,000 to $80,000 or more. The development process also involves UI/UX design, backend integration, and cloud storage. Partnering with a professional development company like Dev Technosys ensures a scalable and feature-rich courier app that meets market needs.