Is your app crashing on TestFlight? Issues and potential solutions
For more details on each of the points, read the article below. After successfully building and testing your iOS app on Codemagic, you may want to upload the build to TestFlight or App Store. Sometimes, you may face a crash that did not happen locally but only when you release the app to your users, either on TestFlight or App Store, making it difficult for you to understand the core problem behind the crash.