Crashlytics lets you gain visibility into your app performance on both iOS and Android platforms, and the deep, actionable insights ensure you're able to pinpoint and fix issues. The cutting-edge architecture provides real-time crash reporting. Every crash received is analyzed by the bank of Crashlytics servers where each stack trace for every crash is analyzed using carefully tuned algorithms.
Advantages of Crashlytics include the highly advanced architecture which processes every crash in 18 seconds so you can immediately take action. Some lines are de-emphsized while others are highlighted so you can go straight to the threads and stack frames that are important. You can also jump directly from the issue tracker to the dashboard when it's time to debug.