TestFairy for React Native is a bridge to the TestFairy SDK and is supported for Expo projects. Integrating the TestFairy SDK into your app enables you to understand how your app performs on real devices. It shows when and how people use your app and provides any metrics you may need to optimize your user experience and code.
You have to eject your Expo project before installing TestFairy. This process is revertable, but reverting makes you lose access to TestFairy features. Apps that require native components are expected to utilize the bare workflow as stated in the Expo docs.
From your project root, run the following commands:
npm install --save react-native-testfairy
Since all Expo apps are React Native apps behind the scenes, all features introduced in TestFairy for React Native also apply to Expo.