Why Use Expo EAS in the First Place? (The Honest Truth)

When you are a solo developer or running a tiny dev shop, your most valuable asset isn't your code—it's your time.

For a long time, the standard workflow for building a React Native app looked like this: you open your terminal, type cd android && ./gradlew bundleRelease && cd .. for Android, and then spend another 20 minutes clicking through Xcode archives on a Mac to ship to iOS. It works, it's free, and it feels comfortable.

So why on earth should you disrupt your setup to migrate to Expo Application Services (EAS)? Is it just a shiny tool, or does it actually change the game?

Let’s talk about why EAS is practically mandatory for modern mobile developers.

1. The Matrix of Native Dependencies