> For the complete documentation index, see [llms.txt](https://healer.gitbook.io/healer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://healer.gitbook.io/healer/running-application-with-rn-cli.md).

# Running application with RN CLI

### Running on a simulator

Run `react-native run-ios` inside your React Native project folder

```
cd /project_path/rn_healer
react-native run-ios
```

### Running on a device

The above command will automatically run your app on the iOS Simulator by default. If you want to run the app on an actual physical iOS device, please follow the instructions here.

<https://facebook.github.io/react-native/docs/running-on-device>