Instabug and AppDynamics are two top mobile app quality platforms that provide detailed crash reporting, real-time updates, and event alerts to monitor app performance and user experience. Instabug is built specifically for mobile developers and engineers, detecting issues affecting users such as crashes, slow network calls, and UI hangs, while also tracking overall user experience with the "apdex" metric. It offers advanced features like custom app trace monitoring, repro steps, and powerful filtering across all data points of reported errors. Instabug's bug reporting tool allows users to easily report non-crashing bugs with a simple shake of their phone, capturing screenshots, console logs, network logs, user attributes, and device details to help quickly reproduce and fix issues. Additionally, Instabug supports React Native and Flutter, offering a full feature set for mobile app developers.