What are some alternatives?
When comparing ReactXP and Native Navigation, you can also consider the following products
React Navigation - Description will go into a meta tag in <head />
CodePush - CodePush is a cloud service that enables Cordova and React Native developers to deploy mobile app updates directly to their users' devices.
Expo Sketch - Prototype and deploy React Native code faster than ever
ReactNativeAutoUpdater - A library to manage dynamic updates to React Native apps. Available as an NPM Package for iOS and Android. - redbooth/react-native-auto-updater
AppHub - We builds tools that help you build better apps, faster.