AsyncStorage is deprecated in React Native 😱 due to the Lean Core Initiative
While it's completely okay to continue using the AsyncStorage from expo, because expo keeps their own fork for the react-native.
But if you want to use latest the greatest libraries 🙈, let's use react-native-async-storage on top of bare react-native
# Make sure you have installed watchman from brew
watchman watch .
# finger crossed
react-native run-ios