Overview

Except for the one in react-native they build on top of one another. All the others instruct that you need to wrap your whole app inside a SafeAreaProvider component.

I dug into the source code a bit and this is my deductions:

react-native

The default implementation provided with React Native. Should work for most cases but doesn’t e.g. provide inset amounts programmatically.

react-native-safe-area-context

Provides detailed, retrievable inset information and a rather bare-bones implementation of SafeAreaView.

react-native-safe-area-view

Written on top of react-native-safe-area-context, it re-exports SafeAreaProvider and various other methods, but provides a more complex/fancy implementation of SafeAreaView that uses Animated.View. Adds properties such as forceInset to avoid jankiness in some cases due to layout updates. Implemented by the React Navigation team.

@react-navigation/native (v5) and react-navigation (v4)

Re-exports SafeAreaView from react-native-safe-area-view for convenience and is functionally equivalent.

Which one to use?

1. If you don’t use React Navigation and don’t have special needs, use SafeAreaView from react-native. It’s provided by default and works.
2. If you don’t use React Navigation but need more functionality, use react-native-safe-area-context or react-native-safe-area-view depending on your needs.
3. If you’re using React Navigation, use the one from @react-navigation/native (v5) / react-navigation (v4) or react-native-safe-area-view. It just may work better with React Navigation. Both are equivalent, choose one and use it consistently.

I recommend adding an ESLint no-restricted-imports rule that forbids accidentally importing SafeAreaView from any other location than the one you chose to use.

Example rule allowing import only from from react-navigation:

'no-restricted-imports': [
  'error',
  {
    paths: [
      {
        name: 'react-native',
        importNames: ['SafeAreaView'],
        message: 'Import SafeAreaView from react-navigation instead',
      },
      {
        name: 'react-native-safe-area-context',
        importNames: ['SafeAreaView'],
        message: 'Import SafeAreaView from react-navigation instead',
      },
      {
        name: 'react-native-safe-area-view',
        importNames: ['SafeAreaView'],
        message: 'Import SafeAreaView from react-navigation instead',
      },
    ],
  },
],