Debugging React Native App with Charles Proxy (iOS Certificate Trust Issue)
00:15 20 Nov 2025

We’re currently debugging our React Native app using Charles Proxy.

On Android, I was able to trust the Charles certificate by adding a network_security_config, which I only include in staging builds.

Here’s what that looks like:

 
  
     
       
      
     
    

However, I haven’t been able to achieve the same setup for iOS yet. Has anyone successfully configured Charles Proxy certificate trust for iOS (staging builds only)? Any guidance or examples would be appreciated.

react-native charles-proxy