diff --git a/packages/flutterfire_cli/lib/src/commands/config.dart b/packages/flutterfire_cli/lib/src/commands/config.dart
index b3756097..d06b3dc6 100644
--- a/packages/flutterfire_cli/lib/src/commands/config.dart
+++ b/packages/flutterfire_cli/lib/src/commands/config.dart
@@ -15,15 +15,13 @@
  *
  */
 
-import 'dart:io';
-
 import 'package:ansi_styles/ansi_styles.dart';
-import 'package:path/path.dart' as path;
 
 import '../common/exception.dart';
 import '../common/platform.dart';
 import '../common/utils.dart';
 import '../firebase.dart' as firebase;
+import '../firebase/firebase_android_gradle_plugins.dart';
 import '../firebase/firebase_android_options.dart';
 import '../firebase/firebase_app_id_file.dart';
 import '../firebase/firebase_apple_options.dart';
@@ -35,22 +33,6 @@ import '../flutter_app.dart';
 
 import 'base.dart';
 
-final _androidBuildGradleRegex = RegExp(
-  r'''(?:\s*?dependencies\s?{$\n(?<indentation>[\s\S\w]*?)classpath\s?['"]{1}com.android.tools.build:gradle:.*?['"]{1}\s*?$)''',
-  multiLine: true,
-);
-final _androidAppBuildGradleRegex = RegExp(
-  r'''(?:^[\s]+apply[\s]+plugin\:[\s]+['"]{1}com\.android\.application['"]{1})''',
-  multiLine: true,
-);
-const _googleServicesPluginClass = 'com.google.gms:google-services';
-const _googleServicesPluginName = 'com.google.gms.google-services';
-const _googleServicesPluginVersion = '4.3.10';
-const _googleServicesPlugin =
-    "classpath '$_googleServicesPluginClass:$_googleServicesPluginVersion'";
-const _googleServicesConfigStart = '// START: FlutterFire Configuration';
-const _googleServicesConfigEnd = '// END: FlutterFire Configuration';
-
 class ConfigCommand extends FlutterFireCommand {
   ConfigCommand(FlutterApp? flutterApp) : super(flutterApp) {
     setupDefaultFirebaseCliOptions();
@@ -104,21 +86,21 @@ class ConfigCommand extends FlutterFireCommand {
           'automatically detect it from your "android" folder (if it exists).',
     );
     argParser.addFlag(
-      'apply-gradle-plugin',
+      'apply-gradle-plugins',
       defaultsTo: true,
+      hide: true,
       abbr: 'g',
       help:
-          "Whether to add the Firebase Gradle plugin to your Android app's build.gradle files "
-          'and create the google-services.json file in your ./android/app folder. ',
+          "Whether to add the Firebase related Gradle plugins (such as Crashlytics and Performance) to your Android app's build.gradle files "
+          'and create the google-services.json file in your ./android/app folder.',
     );
-
     argParser.addFlag(
       'app-id-json',
       defaultsTo: true,
       hide: true,
       abbr: 'j',
       help:
-          'Whether to generate the firebase_app_id.json files used by native iOS and Android builds. ',
+          'Whether to generate the firebase_app_id.json files used by native iOS and Android builds.',
     );
   }
 
@@ -140,8 +122,8 @@ class ConfigCommand extends FlutterFireCommand {
     return argResults!['yes'] as bool || false;
   }
 
-  bool get applyGradlePlugin {
-    return argResults!['apply-gradle-plugin'] as bool;
+  bool get applyGradlePlugins {
+    return argResults!['apply-gradle-plugins'] as bool;
   }
 
   bool get generateAppIdJson {
@@ -228,128 +210,6 @@ class ConfigCommand extends FlutterFireCommand {
     return newProject;
   }
 
-  Future<void> conditionallySetupAndroidGoogleServices({
-    required FlutterApp flutterApp,
-    required FirebaseOptions firebaseOptions,
-    bool force = false,
-  }) async {
-    if (!flutterApp.android) {
-      // Flutter application is not configured to target Android.
-      return;
-    }
-
-    // <app>/android/app/google-services.json
-    var existingProjectId = '';
-    var shouldPromptOverwriteGoogleServicesJson = false;
-    final androidGoogleServicesJsonFile = File(
-      path.join(
-        flutterApp.androidDirectory.path,
-        'app',
-        firebaseOptions.optionsSourceFileName,
-      ),
-    );
-    if (androidGoogleServicesJsonFile.existsSync()) {
-      final existingGoogleServicesJsonContents =
-          await androidGoogleServicesJsonFile.readAsString();
-      existingProjectId = FirebaseAndroidOptions.projectIdFromFileContents(
-        existingGoogleServicesJsonContents,
-      );
-      if (existingProjectId != firebaseOptions.projectId) {
-        shouldPromptOverwriteGoogleServicesJson = true;
-      }
-    }
-    if (shouldPromptOverwriteGoogleServicesJson && !force) {
-      final overwriteGoogleServicesJson = promptBool(
-        'The ${AnsiStyles.cyan(firebaseOptions.optionsSourceFileName)} file already exists but for a different Firebase project (${AnsiStyles.grey(existingProjectId)}). '
-        'Do you want to replace it with Firebase project ${AnsiStyles.green(firebaseOptions.projectId)}?',
-      );
-      if (!overwriteGoogleServicesJson) {
-        logger.stdout(
-          'Skipping ${AnsiStyles.cyan(firebaseOptions.optionsSourceFileName)} setup. This may cause issues with some Firebase services on Android in your application.',
-        );
-        return;
-      }
-    }
-    await androidGoogleServicesJsonFile.writeAsString(
-      firebaseOptions.optionsSourceContent,
-    );
-
-    // DETECT <app>/android/build.gradle
-    var shouldPromptUpdateAndroidBuildGradle = false;
-    final androidBuildGradleFile = File(
-      path.join(flutterApp.androidDirectory.path, 'build.gradle'),
-    );
-    final androidBuildGradleFileContents =
-        await androidBuildGradleFile.readAsString();
-    if (!androidBuildGradleFileContents.contains(_googleServicesPluginClass)) {
-      final hasMatch =
-          _androidBuildGradleRegex.hasMatch(androidBuildGradleFileContents);
-      if (!hasMatch) {
-        // TODO some unrecoverable error here
-        return;
-      }
-      shouldPromptUpdateAndroidBuildGradle = true;
-      // TODO should we check if has google() repositories configured?
-    } else {
-      // TODO already contains google services, should we upgrade version?
-    }
-
-    // DETECT <app>/android/app/build.gradle
-    var shouldPromptUpdateAndroidAppBuildGradle = false;
-    final androidAppBuildGradleFile = File(
-      path.join(flutterApp.androidDirectory.path, 'app', 'build.gradle'),
-    );
-    final androidAppBuildGradleFileContents =
-        await androidAppBuildGradleFile.readAsString();
-    if (!androidAppBuildGradleFileContents
-        .contains(_googleServicesPluginClass)) {
-      final hasMatch = _androidAppBuildGradleRegex
-          .hasMatch(androidAppBuildGradleFileContents);
-      if (!hasMatch) {
-        // TODO some unrecoverable error here?
-        return;
-      }
-      shouldPromptUpdateAndroidAppBuildGradle = true;
-    }
-
-    if ((shouldPromptUpdateAndroidBuildGradle ||
-            shouldPromptUpdateAndroidAppBuildGradle) &&
-        !force) {
-      final updateAndroidGradleFiles = promptBool(
-        'The files ${AnsiStyles.cyan('android/build.gradle')} & ${AnsiStyles.cyan('android/app/build.gradle')} will be updated to apply the Firebase configuration. '
-        'Do you want to continue?',
-      );
-      if (!updateAndroidGradleFiles) {
-        logger.stdout(
-          'Skipping applying Firebase Google Services gradle plugin for Android. This may cause issues with some Firebase services on Android in your application.',
-        );
-        return;
-      }
-    }
-
-    // WRITE <app>/android/build.gradle
-    if (shouldPromptUpdateAndroidBuildGradle) {
-      final updatedAndroidBuildGradleFileContents =
-          androidBuildGradleFileContents
-              .replaceFirstMapped(_androidBuildGradleRegex, (match) {
-        final indentation = match.group(1);
-        return '${match.group(0)}\n$indentation$_googleServicesConfigStart\n$indentation$_googleServicesPlugin\n$indentation$_googleServicesConfigEnd';
-      });
-      await androidBuildGradleFile
-          .writeAsString(updatedAndroidBuildGradleFileContents);
-    }
-    // WRITE <app>/android/app/build.gradle
-    if (shouldPromptUpdateAndroidAppBuildGradle) {
-      final updatedAndroidAppBuildGradleFileContents =
-          androidAppBuildGradleFileContents
-              .replaceFirstMapped(_androidAppBuildGradleRegex, (match) {
-        return "${match.group(0)}\n$_googleServicesConfigStart\napply plugin: '$_googleServicesPluginName'\n$_googleServicesConfigEnd";
-      });
-      await androidAppBuildGradleFile
-          .writeAsString(updatedAndroidAppBuildGradleFileContents);
-    }
-  }
-
   Future<FirebaseProject> _selectFirebaseProject() async {
     var selectedProjectId = projectId;
     selectedProjectId ??= await firebase.getDefaultFirebaseProjectId();
@@ -525,13 +385,13 @@ class ConfigCommand extends FlutterFireCommand {
       );
     }
 
-    if (androidOptions != null && applyGradlePlugin) {
+    if (androidOptions != null && applyGradlePlugins) {
       futures.add(
-        conditionallySetupAndroidGoogleServices(
-          firebaseOptions: androidOptions,
-          flutterApp: flutterApp!,
-          force: isCI || yes,
-        ),
+        FirebaseAndroidGradlePlugins(
+          flutterApp!,
+          androidOptions,
+          logger,
+        ).apply(force: isCI || yes),
       );
     }
 
diff --git a/packages/flutterfire_cli/lib/src/firebase.dart b/packages/flutterfire_cli/lib/src/firebase.dart
index 525e929a..e8671157 100644
--- a/packages/flutterfire_cli/lib/src/firebase.dart
+++ b/packages/flutterfire_cli/lib/src/firebase.dart
@@ -227,7 +227,7 @@ Future<FirebaseApp> findOrCreateFirebaseApp({
         );
       }
       return AnsiStyles.bold(
-        'Firebase ${AnsiStyles.cyan(platform)} app ${AnsiStyles.cyan(loggingAppName)} is already registered.',
+        'Firebase ${AnsiStyles.cyan(platform)} app ${AnsiStyles.cyan(loggingAppName)} registered.',
       );
     },
   );
diff --git a/packages/flutterfire_cli/lib/src/firebase/firebase_android_gradle_plugins.dart b/packages/flutterfire_cli/lib/src/firebase/firebase_android_gradle_plugins.dart
new file mode 100644
index 00000000..3019f0ec
--- /dev/null
+++ b/packages/flutterfire_cli/lib/src/firebase/firebase_android_gradle_plugins.dart
@@ -0,0 +1,276 @@
+import 'dart:io';
+
+import 'package:ansi_styles/ansi_styles.dart';
+import 'package:cli_util/cli_logging.dart';
+import 'package:path/path.dart' as path;
+import '../common/utils.dart';
+import '../flutter_app.dart';
+import 'firebase_android_options.dart';
+import 'firebase_options.dart';
+
+// https://regex101.com/r/w2ovos/1
+final _androidBuildGradleRegex = RegExp(
+  r'''(?:\s*?dependencies\s?{$\n(?<indentation>[\s\S\w]*?)classpath\s?['"]{1}com\.android\.tools\.build:gradle:.*?['"]{1}\s*?$)''',
+  multiLine: true,
+);
+// https://regex101.com/r/rbfAdd/1
+final _androidAppBuildGradleRegex = RegExp(
+  r'''(?:^[\s]*?apply[\s]+plugin\:[\s]+['"]{1}com\.android\.application['"]{1})''',
+  multiLine: true,
+);
+// https://regex101.com/r/ndlYVL/1
+final _androidBuildGradleGoogleServicesRegex = RegExp(
+  r'''((?<indentation>^[\s]*?)classpath\s?['"]{1}com\.google\.gms:google-services:.*?['"]{1}\s*?$)''',
+  multiLine: true,
+);
+// https://regex101.com/r/buEbed/1
+final _androidAppBuildGradleGoogleServicesRegex = RegExp(
+  r'''(?:^[\s]*?apply[\s]+plugin\:[\s]+['"]{1}com\.google\.gms\.google-services['"]{1})''',
+  multiLine: true,
+);
+
+// Google services JSON.
+const _googleServicesPluginClass = 'com.google.gms:google-services';
+const _googleServicesPluginName = 'com.google.gms.google-services';
+// TODO read from firebase_core pubspec.yaml firebase.google_services_gradle_plugin_version
+const _googleServicesPluginVersion = '4.3.10';
+const _googleServicesPlugin =
+    "classpath '$_googleServicesPluginClass:$_googleServicesPluginVersion'";
+
+// Firebase Crashlytics
+const _crashlyticsPluginClassPath =
+    'com.google.firebase:firebase-crashlytics-gradle';
+// TODO read from firebase_core pubspec.yaml firebase.crashlytics_gradle_plugin_version
+const _crashlyticsPluginClassPathVersion = '2.8.1';
+const _crashlyticsPluginClass = 'com.google.firebase.crashlytics';
+
+// Firebase Performance
+const _performancePluginClassPath = 'com.google.firebase:perf-plugin';
+// TODO read from firebase_core pubspec.yaml firebase.performance_gradle_plugin_version
+const _performancePluginClassPathVersion = '1.4.1';
+const _performancePluginClass = 'com.google.firebase.firebase-perf';
+
+const _flutterFireConfigCommentStart = '// START: FlutterFire Configuration';
+const _flutterFireConfigCommentEnd = '// END: FlutterFire Configuration';
+
+class FirebaseAndroidGradlePlugins {
+  FirebaseAndroidGradlePlugins(
+    this.flutterApp,
+    this.firebaseOptions,
+    this.logger,
+  );
+
+  final FlutterApp flutterApp;
+  final FirebaseOptions firebaseOptions;
+  final Logger logger;
+
+  File get androidGoogleServicesJsonFile => File(
+        path.join(
+          flutterApp.androidDirectory.path,
+          'app',
+          firebaseOptions.optionsSourceFileName,
+        ),
+      );
+
+  File get androidBuildGradleFile =>
+      File(path.join(flutterApp.androidDirectory.path, 'build.gradle'));
+  String? _androidBuildGradleFileContents;
+  set androidBuildGradleFileContents(String contents) =>
+      _androidBuildGradleFileContents = contents;
+  String get androidBuildGradleFileContents =>
+      _androidBuildGradleFileContents ??=
+          androidBuildGradleFile.readAsStringSync();
+
+  File get androidAppBuildGradleFile =>
+      File(path.join(flutterApp.androidDirectory.path, 'app', 'build.gradle'));
+  String? _androidAppBuildGradleFileContents;
+  set androidAppBuildGradleFileContents(String contents) =>
+      _androidAppBuildGradleFileContents = contents;
+  String get androidAppBuildGradleFileContents =>
+      _androidAppBuildGradleFileContents ??=
+          androidAppBuildGradleFile.readAsStringSync();
+
+  Future<void> applyGoogleServicesPlugin({
+    bool force = false,
+  }) async {
+    var existingProjectId = '';
+    var shouldPromptOverwriteGoogleServicesJson = false;
+    if (androidGoogleServicesJsonFile.existsSync()) {
+      final existingGoogleServicesJsonContents =
+          await androidGoogleServicesJsonFile.readAsString();
+      existingProjectId = FirebaseAndroidOptions.projectIdFromFileContents(
+        existingGoogleServicesJsonContents,
+      );
+      if (existingProjectId != firebaseOptions.projectId) {
+        shouldPromptOverwriteGoogleServicesJson = true;
+      }
+    }
+    if (shouldPromptOverwriteGoogleServicesJson && !force) {
+      final overwriteGoogleServicesJson = promptBool(
+        'The ${AnsiStyles.cyan(firebaseOptions.optionsSourceFileName)} file already exists but for a different Firebase project (${AnsiStyles.grey(existingProjectId)}). '
+        'Do you want to replace it with Firebase project ${AnsiStyles.green(firebaseOptions.projectId)}?',
+      );
+      if (!overwriteGoogleServicesJson) {
+        logger.stdout(
+          'Skipping ${AnsiStyles.cyan(firebaseOptions.optionsSourceFileName)} setup. This may cause issues with some Firebase services on Android in your application.',
+        );
+        return;
+      }
+    }
+    await androidGoogleServicesJsonFile.writeAsString(
+      firebaseOptions.optionsSourceContent,
+    );
+
+    if (!androidBuildGradleFileContents.contains(_googleServicesPluginClass)) {
+      final hasMatch =
+          _androidBuildGradleRegex.hasMatch(androidBuildGradleFileContents);
+      if (!hasMatch) {
+        // TODO some unrecoverable error here
+        return;
+      }
+    } else {
+      // TODO already contains google services, should we upgrade version?
+      return;
+    }
+    androidBuildGradleFileContents = androidBuildGradleFileContents
+        .replaceFirstMapped(_androidBuildGradleRegex, (match) {
+      final indentation = match.group(1);
+      return '${match.group(0)}\n$indentation$_flutterFireConfigCommentStart\n$indentation$_googleServicesPlugin\n$indentation$_flutterFireConfigCommentEnd';
+    });
+
+    if (!androidAppBuildGradleFileContents
+        .contains(_googleServicesPluginClass)) {
+      final hasMatch = _androidAppBuildGradleRegex
+          .hasMatch(androidAppBuildGradleFileContents);
+      if (!hasMatch) {
+        // TODO some unrecoverable error here?
+        return;
+      }
+    } else {
+      // Already applied.
+      return;
+    }
+    androidAppBuildGradleFileContents = androidAppBuildGradleFileContents
+        .replaceFirstMapped(_androidAppBuildGradleRegex, (match) {
+      return "${match.group(0)}\n$_flutterFireConfigCommentStart\napply plugin: '$_googleServicesPluginName'\n$_flutterFireConfigCommentEnd";
+    });
+  }
+
+  void _applyFirebaseAndroidPlugin({
+    required String pluginClassPath,
+    required String pluginClassPathVersion,
+    required String pluginClass,
+  }) {
+    if (!androidBuildGradleFileContents.contains(pluginClassPath)) {
+      final hasMatch = _androidBuildGradleGoogleServicesRegex
+          .hasMatch(androidBuildGradleFileContents);
+      if (!hasMatch) {
+        // TODO some unrecoverable error here
+        return;
+      }
+    } else {
+      // TODO already contains plugin, should we upgrade version?
+      return;
+    }
+    androidBuildGradleFileContents = androidBuildGradleFileContents
+        .replaceFirstMapped(_androidBuildGradleGoogleServicesRegex, (match) {
+      final indentation = match.group(2);
+      return "${match.group(1)}\n${indentation}classpath '$pluginClassPath:$pluginClassPathVersion'";
+    });
+
+    if (!androidAppBuildGradleFileContents.contains(pluginClass)) {
+      final hasMatch = _androidAppBuildGradleGoogleServicesRegex
+          .hasMatch(androidAppBuildGradleFileContents);
+      if (!hasMatch) {
+        // TODO some unrecoverable error here?
+        return;
+      }
+    } else {
+      // Already applied.
+      return;
+    }
+    androidAppBuildGradleFileContents = androidAppBuildGradleFileContents
+        .replaceFirstMapped(_androidAppBuildGradleGoogleServicesRegex, (match) {
+      return "${match.group(0)}\napply plugin: '$pluginClass'";
+    });
+  }
+
+  Future<void> applyCrashlyticsPlugin({
+    bool force = false,
+  }) async {
+    if (!flutterApp.package.dependencies.contains('firebase_crashlytics') &&
+        !flutterApp.package.devDependencies.contains('firebase_crashlytics')) {
+      // Skip since user doesn't have the plugin installed.
+      return;
+    }
+    _applyFirebaseAndroidPlugin(
+      pluginClassPath: _crashlyticsPluginClassPath,
+      pluginClassPathVersion: _crashlyticsPluginClassPathVersion,
+      pluginClass: _crashlyticsPluginClass,
+    );
+  }
+
+  Future<void> applyPerformancePlugin({
+    bool force = false,
+  }) async {
+    if (!flutterApp.package.dependencies.contains('firebase_performance') &&
+        !flutterApp.package.devDependencies.contains('firebase_performance')) {
+      // Skip since user doesn't have the plugin installed.
+      return;
+    }
+    _applyFirebaseAndroidPlugin(
+      pluginClassPath: _performancePluginClassPath,
+      pluginClassPathVersion: _performancePluginClassPathVersion,
+      pluginClass: _performancePluginClass,
+    );
+  }
+
+  Future<void> apply({
+    bool force = false,
+  }) async {
+    if (!flutterApp.android) {
+      // Flutter application is not configured to target Android.
+      return;
+    }
+    final originalAndroidBuildGradleContents = androidBuildGradleFileContents;
+    final originalAndroidAppBuildGradleContents =
+        androidAppBuildGradleFileContents;
+
+    await applyGoogleServicesPlugin(force: force);
+    await applyCrashlyticsPlugin(force: force);
+    await applyPerformancePlugin(force: force);
+
+    final shouldPromptUpdateAndroidBuildGradle =
+        originalAndroidBuildGradleContents != androidBuildGradleFileContents;
+    final shouldPromptUpdateAndroidAppBuildGradle =
+        originalAndroidAppBuildGradleContents !=
+            androidAppBuildGradleFileContents;
+    if ((shouldPromptUpdateAndroidBuildGradle ||
+            shouldPromptUpdateAndroidAppBuildGradle) &&
+        !force) {
+      final updateAndroidGradleFiles = promptBool(
+        'The files ${AnsiStyles.cyan('android/build.gradle')} & ${AnsiStyles.cyan('android/app/build.gradle')} will be updated to apply Firebase configuration and build plugins. '
+        'Do you want to continue?',
+      );
+      if (!updateAndroidGradleFiles) {
+        logger.stdout(
+          'Skipping applying Firebase gradle plugins for Android. This may cause issues with some Firebase services on Android in your application.',
+        );
+        return;
+      }
+    }
+
+    // WRITE <app>/android/build.gradle
+    if (shouldPromptUpdateAndroidBuildGradle) {
+      await androidBuildGradleFile
+          .writeAsString(androidBuildGradleFileContents);
+    }
+
+    // WRITE <app>/android/app/build.gradle
+    if (shouldPromptUpdateAndroidAppBuildGradle) {
+      await androidAppBuildGradleFile.writeAsString(
+        androidAppBuildGradleFileContents,
+      );
+    }
+  }
+}
diff --git a/packages/flutterfire_cli/lib/src/firebase/firebase_configuration_file.dart b/packages/flutterfire_cli/lib/src/firebase/firebase_configuration_file.dart
index 6ca1ddc0..ac8af8da 100644
--- a/packages/flutterfire_cli/lib/src/firebase/firebase_configuration_file.dart
+++ b/packages/flutterfire_cli/lib/src/firebase/firebase_configuration_file.dart
@@ -60,7 +60,8 @@ class FirebaseConfigurationFile {
     if (outputFile.existsSync() && !force) {
       final existingFileContents = await outputFile.readAsString();
       // Only prompt overwrite if contents have changed.
-      if (existingFileContents != newFileContents) {
+      // Trimming since some IDEs/git auto apply a trailing newline.
+      if (existingFileContents.trim() != newFileContents.trim()) {
         final shouldOverwrite = promptBool(
           'Generated FirebaseOptions file ${AnsiStyles.cyan(outputFilePath)} already exists, do you want to override it?',
         );