To develop an app like GasBuddy, you need to focus on key features such as real-time fuel price tracking, user-generated content (gas station reviews), location-based services, and seamless payment integration. Start by conducting thorough market research to identify user needs and competitor features. Design an intuitive UI/UX for easy navigation. Implement GPS functionality to allow users to find nearby gas stations and compare prices. For scalability, integrate cloud services and ensure robust data security. Finally, partnering with a reputable app development company like Dev Technosys can help you build a feature-rich, reliable, and user-friendly app that meets industry standards.