Setup Fastlanes
Step-by-step guide to upload app icons for your Flutter app
Android
You need to manually upload an app bundle to Google Play before you can start using Fastlane.
iOS
In your info.plist file, set the CFBundleName to the display name of your app. This will determine where the iOS IPA is saved when you run flutter build ipa.
The typical output path is:
/build/ios/ipa/{CFBundleName}.ipa