Created by: Andrea Bizzotto (X, LinkedIn). Version 6 - Released 14 Oct 2024

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This checklist covers many important steps for building and releasing a Flutter app. Feel free to modify it to suit your needs.

For more in-depth guidance, check out my course about Flutter in Production.

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Launcher Icons and Splash Screens

• [ ] Design your app icon (IconKitchen, Figma)
• [ ] Create different icons for each flavor
• [ ] Dark and tinted icons for iOS 18 (optional)
• [ ] Generate launcher icons with flutter_launcher_icons
• [ ] Generate splash screens with flutter_native_splash

Flutter Flavors

• [ ] Install and configure flutter_flavorizr
• [ ] Add Dev, Stg, Prod flavors on iOS
• [ ] Add Dev, Stg, Prod flavors on Android
• [ ] Configure your IDE to use flavors
• [ ] Flavored API keys (using —dart-define or Envied)
• [ ] FlutterFire setup with Flavors

Error Monitoring

• [ ] Install and configure Sentry or Crashlytics
• [ ] Report uncaught exceptions
• [ ] Explicitly catch and log exceptions
• [ ] Add breadcrumbs (navigation events, network logs, etc.)