Nevercode - Continuous integration & delivery for mobile apps made easy. Build, test & release native & cross-platform apps faster with Nevercode. Sign up for free.

CodePush - CodePush is a cloud service that enables Cordova and React Native developers to deploy mobile app updates directly to their users' devices. 

PubNub - PubNub is a real-time messaging system for web and mobile apps that can handle API for all platforms and push messages to any device anywhere in the world in a fraction of a second without having to worry about proxies, firewalls or mobile drop-offs.

Expo Sketch - Prototype and deploy React Native code faster than ever

Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.

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