Release App

ANDROID

as long our experience its not working when we follow this step https://flutter.dev/docs/deployment/android , so we decided to build with this step To generate release APK you can follow step like this, open flutter project on android studio, expand folder android, open file app/build.gradle on top right you will see Open for Editing in Android Studio Wait until build process finished

After process build finish you can follow this to build Sign APK, https://developer.android.com/studio/publish/app-signing

IOS

https://flutter.dev/docs/deployment/ios