πChange package name
iOS
change the package name and app group

change the package name and app extension in iOS

this step same like macOS version
Android
for android just use the change_app_package_name: ^1.1.0 plugin
Change App Package Name for Flutter
Change App Package Name with single command. It makes the process very easy and fast.
What It does?
Update AndroidManifest.xml files for release, debug & profile
Update build.gradle file
Update MainActivity file. Both java & kotlin supported.
Move MainActivity file to new package directory structure
Delete old package name directory structure.
How to Use?
Add Change App Package Name to your pubspec.yaml in dev_dependencies: section.
Not migrated to null safety yet? use old version like this
Update dependencies
Run this command to change the package name.
Where com.new.package.name is the new package name that you want for your app. replace it with any name you want.