Want to add subscriptions and in-app purchases to your Expo app—without managing native store code for iOS and Android? In this step-by-step tutorial, we’ll integrate RevenueCat with an Expo project using react-native-purchases and EAS Build.

🔧 We’ll walk through everything you need:

• Connecting Google Play & App Store Connect to RevenueCat
• Setting up subscriptions and entitlements
• Creating products in RevenueCat
• Submitting builds with EAS
• Using the RevenueCat SDK in your app
• Testing subscriptions on real devices

We’re building a fun sample app called Mystery Cat where users unlock adorable cat photos with a subscription. Along the way, you’ll see how to create custom paywalls, validate entitlements, and sync purchases across platforms.

What you’ll need:
• RevenueCat account
• Apple & Google Developer accounts
• Expo & EAS CLI
• Real device for testing

Resources:
👨‍💻 Source Code
github.com/betomoedano/unlock-the-cat.git
📂 Create and run a cloud build for iOS device
docs.expo.dev/tutorial/eas/ios-development-build-f…
📂 Create a production build for Android
docs.expo.dev/tutorial/eas/android-production-buil…
🍎 RevenueCat Docs
www.revenuecat.com/docs/getting-started/installati…
Learn to build your app with EAS Build
🎥    • EAS Tutorial Series  

⌚️ Timestamps ⌚
00:00 Introduction
00:43 Prerequisites
01:47 App Overview
03:05 Installing RevenueCat Package
04:04 Building the App
05:44 Creating App in Google Play
07:43 Creating Android Subscription
10:42 Creating an Entitlement
12:03 Connecting Android App with RevenueCat
12:43 Setting Up Service Account Credentials JSON
19:23 Creating Android Product
20:30 Creating App in the App Store (Apple)
23:03 Creating iOS Subscription
26:36 Connecting iOS App with RevenueCat
27:39 Generating In-App Purchase Key
29:25 Creating iOS Product
30:56 Creating an Offering
31:45 Integrating RevenueCat SDK
33:34 Fetching Offerings
36:58 Subscribing Users
37:31 Testing on Physical iPhone
43:41 Testing on Physical Android
45:00 Conclusion

#Expo #ReactNative #IAP