Xcode is packed with tools that help you inspect your app, isolate bugs, find crashes, identify bottlenecks, and more.
The Xcode debugger provides a clear look into your app’s behaviors. You can pause execution at specified breakpoints, inspect memory usage to find leaks, and monitor variables to identify when their values change.
The Xcode Organizer allows you to manage your app’s development from start to finish — including testing, debugging, building, and deploying. You can also analyze anonymized performance data from your app’s users to assess launch times, memory usage, UI responsiveness, battery impact, and more.