# Example app using react-native-config Just a single app accessing config variables from `.env` and `.env.prod`. ## Running in Android By default it will read variables from `.env`: ```bash $ react-native run-android ``` To read from another file just specify it with `ENVFILE`, like: ```bash $ ENVFILE=.env.prod react-native run-android ``` ## Running in iOS Open the Xcode project file in `Example/ios/Example.xcodeproj`. Notice there are two schemes setup for the application: "Example" runs the default build, reading vars from `.env` – and "Example (prod)" is configured to read from `.env.prod`.