Little app which allows you to scan a selection of similar products via barcodes to figure out which is the best deal for you! Complete with Firebase database functionality and ability to scan barcodes via camera.
Just do flutter run and you're good to go! Almost... you will need a firebase_options.dart file in the root directory which can be generated with FlutterFire CLI, it's just not here because it contains some sensitive information, e.g. API keys.