This task can be performed using ApparenceKit
Flutter template to save months and money
Best product for this task

ApparenceKit
dev-tools
ApparenceKit is a boilerplate generator tool. Creating an app require some common code for all apps with good practices. Those will take you months of learning and work. Instead of that ApparenceKit will generate you those generic modules likes authentication, notifications, user management, in app payment, security... So you can focus building your idea and business.
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What to expect from an ideal product
- Automatically creates essential modules like authentication and user management
- Implements best practices without requiring months of study
- Generates boilerplate code for notifications and in-app payments
- Ensures high security standards with minimal effort
- Frees you to focus on your unique app features and business ideas