Flutter is a popular cross-platform mobile application development framework that allows developers to create robust and efficient solutions. To get the most out of Flutter, it's essential to implement a thorough application monitoring system, which can help identify performance bottlenecks, track and debug errors in real-time, optimize user experience, utilize distributed tracing, and analyze event trails. New Relic provides an SDK for Flutter application instrumentation, allowing developers to monitor their app's performance data, including CPU/memory usage, network requests, and rendering performance. By using New Relic's mobile monitoring features, developers can gain valuable insights to improve their app's performance and user experience, ultimately delivering a competitive edge in the market.