Should I use React Native or Expo?

If you are already familiar with mobile development, you may want to use React Native CLI. It requires Xcode or Android Studio to get started . If you already have one of these tools installed, you should be able to get up and running within a few minutes.19 Oca 2022

If you have a project requiring rapid development and have chosen React Native to build cross-platform applications, then Expo is for you .

Build process in details

Run Expo on your own device (iOS) To get it running on your device . Download the Expo Client App on your iOS device, register for a free account or login. When the app starts, there is no clear way to attach to your localhost running project.