First install all dependencies by running yarn install.

To run the app on iOS:

• Run cd ios/ && pod install
• Run yarn react-native run-ios, or
• Open example/ios/Test.xcworkspace in Xcode and hit the "Run" button

To run the app on Android:

• Have an Android emulator running (quickest way to get started), or a device connected
• yarn react-native run-android
• You may need to run yarn start (more information about this here)