iOS Q & A


How to test your app on a real device?

Testing your app on a real device is an essential step in the iOS development process to ensure that your app behaves as expected on physical hardware. To test your app on a real device, follow these steps:


  • Connect your Device: Connect your iOS device to your Mac using a USB cable.
  • Open Xcode: Launch Xcode, and open your project.
  • Select Device: In Xcode’s toolbar, select your connected device as the deployment target. Ensure that your device appears in the list of available devices.
  • Build and Run: Click the “Run” button (or press Command+R) to build and run your app on the connected device. Xcode will compile your app and deploy it to the device.
  • Trust Developer: If it’s your first time deploying an app to the device, you may need to trust the developer on the device. Go to Settings > General > Device Management, and trust the developer profile associated with your app.
  • Test Your App: Once deployed, you can interact with your app on the real device just like you would on a simulator. Test various features, functionalities, and scenarios to ensure that your app works correctly.
  • Debugging: If you encounter any issues while testing, you can use Xcode’s debugging tools to diagnose and fix problems. Set breakpoints, inspect variables, and analyze program state to debug your app effectively.


By testing your app on a real device, you can validate its performance, user experience, and functionality in a real-world environment, ensuring that it meets the requirements and expectations of your users.


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Skilled iOS Engineer with extensive experience developing cutting-edge mobile solutions. Over 7 years in iOS development.