I’m excited to share GroupTrack, an open-source Flutter project that demonstrates best practices for building location-based apps. When working with location services, we often find many solutions, but it's not always clear if they will work well for our app. In this project, we show how we handle real-time location tracking, state management, Google Maps customization, geofencing integration, and managing the app in background and foreground on both Android and iOS.The GroupTrack repository is available for developers to explore and use as a resource to understand the implementation of these features.