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React Native IAP Reborn

· 2 min read
Hyo
Hyo
React Native IAP Maintainer

React Native IAP has been completely renewed with cutting-edge Nitro Modules architecture! 🚀

We're excited to share this comprehensive resource for developers looking to implement in-app purchases in their Expo and React Native applications.

🏗️ New Architecture Support!​

React Native IAP v14.0.0 brings full support for React Native's New Architecture! 🚀

Powered by Nitro Modules​

We've completely rewritten React Native IAP using Nitro Modules, bringing you:

  • ⚡ Lightning-fast Performance - Direct JSI bindings eliminate bridge overhead
  • 🔒 Type-safe Native APIs - Full TypeScript support from JavaScript to native code
  • 🎯 Synchronous Native Calls - No more async/await for simple getters
  • 📦 Smaller Bundle Size - Optimized code generation reduces app size
  • 🛠️ Better Developer Experience - Auto-completion and type checking for all native methods

Key Improvements​

  • Zero Bridge Overhead: Direct C++ to JavaScript communication via JSI
  • Fabric & TurboModules Ready: Full compatibility with React Native's New Architecture
  • Backwards Compatible: Works seamlessly with both old and new architecture apps
  • Modern Native Code: Rewritten with Swift (iOS) and Kotlin (Android) for better maintainability

Migration Made Easy​

Upgrading from v13? Our migration is designed to be smooth:

  • Most APIs remain the same with enhanced TypeScript types
  • Improved error handling with structured error objects
  • Better subscription management with new helper methods

What's New​

This documentation site features:

  • 🚀 Quick Start Guide - Get up and running in 5 minutes
  • 📱 Platform-specific Setup - Detailed guides for iOS and Android
  • 🎣 useIAP Hook API - Complete API reference with examples
  • ⚠️ Error Handling - Centralized error code management
  • 🎨 Beautiful Design - Clean, modern interface with oatmeal theme
  • 🏗️ New Architecture Support - Full compatibility with Fabric and TurboModules

Getting Started​

Ready to add in-app purchases to your app? Start with our installation guide and follow our step-by-step setup process.

Have questions or feedback? We'd love to hear from you on GitHub!