There's a pretty complete React Native library you can use to build with Firebase services, including Cloud Firestore: https://github.com/invertase/react-native

There's a pretty complete React Native library you can use to build with Firebase services, including Cloud Firestore: https://github.com/invertase/react-native-firebase https://github.com/invertase/react-native-firebase The Cloud Firestore integration is fresh out of the box, but I'd certainly recommend trying it out!