A Flutter Plugin for In-App-Review. The Google Play In-App Review API lets you prompt users to submit Play Store ratings and reviews without the inconvenience of leaving your app or game.
To install the package, add the following dependency to your pubspec.yaml
dependencies:
in_app_review_play_store: ^0.0.3
import 'package:in_app_review_play_store/in_app_review_play_store.dart';
// Initialize the In App Review Plugin.
InAppReview.init();
//Launch the Review Flow.
InAppReview.launch();
https://github.com/flutter/plugins/tree/master/packages/in_app_purchase