diff --git a/ios/Flutter/Flutter.podspec b/ios/Flutter/Flutter.podspec
deleted file mode 100644
index 5ca30416..00000000
--- a/ios/Flutter/Flutter.podspec
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# NOTE: This podspec is NOT to be published. It is only used as a local source!
-#
-
-Pod::Spec.new do |s|
-  s.name             = 'Flutter'
-  s.version          = '1.0.0'
-  s.summary          = 'High-performance, high-fidelity mobile apps.'
-  s.description      = <<-DESC
-Flutter provides an easy and productive way to build and deploy high-performance mobile apps for Android and iOS.
-                       DESC
-  s.homepage         = 'https://flutter.io'
-  s.license          = { :type => 'MIT' }
-  s.author           = { 'Flutter Dev Team' => 'flutter-dev@googlegroups.com' }
-  s.source           = { :git => 'https://github.com/flutter/engine', :tag => s.version.to_s }
-  s.ios.deployment_target = '8.0'
-  s.vendored_frameworks = 'Flutter.framework'
-end
diff --git a/ios/Podfile.lock b/ios/Podfile.lock
index 73040c46..fe534e6d 100644
--- a/ios/Podfile.lock
+++ b/ios/Podfile.lock
@@ -1,5 +1,7 @@
 PODS:
   - Flutter (1.0.0)
+  - in_app_review (0.2.0):
+    - Flutter
   - launch_review (0.0.1):
     - Flutter
   - package_info (0.0.1):
@@ -17,6 +19,7 @@ PODS:
 
 DEPENDENCIES:
   - Flutter (from `Flutter`)
+  - in_app_review (from `.symlinks/plugins/in_app_review/ios`)
   - launch_review (from `.symlinks/plugins/launch_review/ios`)
   - package_info (from `.symlinks/plugins/package_info/ios`)
   - share (from `.symlinks/plugins/share/ios`)
@@ -28,6 +31,8 @@ DEPENDENCIES:
 EXTERNAL SOURCES:
   Flutter:
     :path: Flutter
+  in_app_review:
+    :path: ".symlinks/plugins/in_app_review/ios"
   launch_review:
     :path: ".symlinks/plugins/launch_review/ios"
   package_info:
@@ -44,7 +49,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/webview_flutter/ios"
 
 SPEC CHECKSUMS:
-  Flutter: 0e3d915762c693b495b44d77113d4970485de6ec
+  Flutter: 434fef37c0980e73bb6479ef766c45957d4b510c
+  in_app_review: 4a97249f7a2f539a0f294c2d9196b7fe35e49541
   launch_review: 75d5a956ba8eaa493e9c9d4bf4c05e505e8d5ed0
   package_info: 873975fc26034f0b863a300ad47e7f1ac6c7ec62
   share: 0b2c3e82132f5888bccca3351c504d0003b3b410
diff --git a/lib/models/auth.dart b/lib/models/auth.dart
index 4023a43c..2fe010fc 100644
--- a/lib/models/auth.dart
+++ b/lib/models/auth.dart
@@ -1,5 +1,6 @@
 import 'dart:convert';
 import 'dart:async';
+import 'package:in_app_review/in_app_review.dart';
 import 'package:universal_io/io.dart';
 import 'package:git_touch/models/bitbucket.dart';
 import 'package:git_touch/models/gitea.dart';
@@ -59,6 +60,9 @@ class BbPagePayload<T> {
 class AuthModel with ChangeNotifier {
   static const _apiPrefix = 'https://api.github.com';
 
+  static final inAppReview = InAppReview.instance;
+  var hasRequestedReview = false;
+
   List<Account> _accounts;
   int activeAccountIndex;
   StreamSubscription<Uri> _sub;
@@ -430,6 +434,16 @@ class AuthModel with ChangeNotifier {
     _ghClient = null;
     _gqlClient = null;
     notifyListeners();
+
+    // waiting for 1min to request review
+    if (!hasRequestedReview) {
+      hasRequestedReview = true;
+      Timer(Duration(minutes: 1), () async {
+        if (await inAppReview.isAvailable()) {
+          inAppReview.requestReview();
+        }
+      });
+    }
   }
 
   // http timeout
diff --git a/macos/Flutter/GeneratedPluginRegistrant.swift b/macos/Flutter/GeneratedPluginRegistrant.swift
index f7cd3fcd..328042ca 100644
--- a/macos/Flutter/GeneratedPluginRegistrant.swift
+++ b/macos/Flutter/GeneratedPluginRegistrant.swift
@@ -5,11 +5,13 @@
 import FlutterMacOS
 import Foundation
 
+import in_app_review
 import package_info
 import shared_preferences_macos
 import url_launcher_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  InAppReviewPlugin.register(with: registry.registrar(forPlugin: "InAppReviewPlugin"))
   FLTPackageInfoPlugin.register(with: registry.registrar(forPlugin: "FLTPackageInfoPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
diff --git a/pubspec.yaml b/pubspec.yaml
index 0812f1ff..69eaf1ef 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -16,36 +16,34 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  flutter_vector_icons: ^0.2.1
-  flutter_highlight: ^0.6.0
-  primer: ^0.0.2
-  nanoid: ^0.1.0
+  artemis: ^3.2.1
+  cupertino_icons: ^1.0.0
   file_icon: ^0.3.0
-  http: ^0.12.0
-  intl: ^0.16.0
-  url_launcher: ^5.4.1
-  uni_links: ^0.4.0
+  filesize: ^1.0.4
+  fimber: ^0.4.4
+  fluro: ^1.7.8
+  flutter_highlight: ^0.6.0
   flutter_markdown: ^0.4.4
-  shared_preferences: ^0.5.6
-  share: ^0.6.0
   flutter_svg: ^0.19.0
+  flutter_vector_icons: ^0.2.1
+  github: ^7.0.3
+  github_trending: ^1.0.0
+  http: ^0.12.0
+  in_app_review: ^1.0.4
+  intl: ^0.16.0
   launch_review: ^2.0.0
-  timeago: ^2.0.18
+  nanoid: ^0.1.0
+  package_info: ^0.4.0
+  primer: ^0.0.2
   provider: ^4.3.2
-  filesize: ^1.0.4
+  share: ^0.6.0
+  shared_preferences: ^0.5.6
+  timeago: ^2.0.18
   tuple: ^1.0.2
-  uri: ^0.11.3
-  fimber: ^0.4.4
-  artemis: ^3.2.1
-  fluro: ^1.7.7
-  package_info: ^0.4.0
-  github: ^7.0.3
-  # path: ../../github/github.dart
-  github_trending: ^1.0.0
-  # The following adds the Cupertino Icons font to your application.
-  # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^1.0.0
+  uni_links: ^0.4.0
   universal_io: ^1.0.1
+  uri: ^0.11.3
+  url_launcher: ^5.4.1
   webview_flutter: ^1.0.5
 
 dev_dependencies:
@@ -57,10 +55,8 @@ dev_dependencies:
 # dependencies_overrides:
 #   flutter_highlight:
 #     path: ../highlight/flutter_highlight
-
 # For information on the generic Dart part of this file, see the
 # following page: https://www.dartlang.org/tools/pub/pubspec
-
 # The following section is specific to Flutter.
 flutter:
   uses-material-design: true