Refer to the following sections to understand how to test and debug your Unity iOS project, and troubleshoot common crashes:
| Topic | Description | 
|---|---|
| Device Simulator for iOS | Simulate how your application will appear and behave on an iOS device. | 
| Collecting performance data on an iOS device | Connect an iOS device to Unity and profile your application. | 
| Managed stack traces on iOS | Use stack traces to understand the cause of errors in managed code. | 
| Troubleshooting on iOS devices | Find solutions to common crashes in your Unity project on iOS devices. | 
| Report crash bugs for iOS | Report crash bugs for iOS with Unity Bug Reporting. |