What is Expo EAS used for?

Expo EAS: Cloud build, submit, update and CI/CD services for React Native apps built with Expo, from the team behind the Expo framework. It is a good fit for building iOS apps without owning a Mac build server, shipping over-the-air fixes to React Native apps and automating app store releases.

Is Expo EAS open source?

No. Expo EAS is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to Expo EAS include Fastlane.

What are some alternatives to Expo EAS?

Expo EAS competes with Bitrise, Codemagic and Appcircle. For open-source options, see Enlisted's ranked list of open-source Expo EAS alternatives.

Expo EAS: features, pricing and alternatives

About Expo EAS

Expo Application Services, or EAS, is a set of hosted services for building and shipping Expo and React Native apps. It is developed by the Expo team and integrates closely with the Expo framework, covering the steps between writing code and getting an app into the hands of users.

EAS Build compiles and signs Android and iOS apps in the cloud, including apps with custom native code, and handles credentials and secrets. EAS Submit sends finished builds to Google Play or the Apple App Store through a CLI command, EAS Update delivers updates to installed apps, and Workflows provide CI/CD tailored to React Native. Hosting and an observability service named Observe round out the lineup, and builds can target devices, simulators, internal distribution or store releases.

EAS is a proprietary hosted service with a published pricing page and an enterprise option. The Expo framework and CLI are separate developer tools, and EAS suits teams that want managed mobile build infrastructure instead of maintaining their own macOS build machines.

Key features

Cloud builds for Android and iOS apps
Credentials and secrets management
One-command store submission
Over-the-air updates for installed apps
CI/CD workflows designed for React Native
Development, simulator and internal distribution builds
Hosting and observability services

Good fit for

→Building iOS apps without owning a Mac build server
→Shipping over-the-air fixes to React Native apps
→Automating app store releases

Tags: react-native; expo; mobile; ci-cd; app-builds; ota-updates; devops

Expo EAS: questions and answers

What is Expo EAS used for?: Expo EAS: Cloud build, submit, update and CI/CD services for React Native apps built with Expo, from the team behind the Expo framework. It is a good fit for building iOS apps without owning a Mac build server, shipping over-the-air fixes to React Native apps and automating app store releases.
Is Expo EAS free?: Yes. Expo EAS has a free plan.
Is Expo EAS open source?: No. Expo EAS is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to Expo EAS include Fastlane.
What are some alternatives to Expo EAS?: Expo EAS competes with Bitrise, Codemagic and Appcircle. For open-source options, see Enlisted's ranked list of open-source Expo EAS alternatives.