diff --git a/.gitignore b/.gitignore
index ee0aebd..3fd9832 100644
--- a/.gitignore
+++ b/.gitignore
@@ -57,6 +57,6 @@ keystore.properties
 android/app/google-services.json
 ios/firebase_app_id_file.json
 ios/Runner/GoogleService-Info.plist
-lib/firebase_options.dart
+/lib/firebase_options.dart
 
 coverage/
\ No newline at end of file
diff --git a/.vscode/launch.json b/.vscode/launch.json
index 6cbc2bc..40dbfac 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -5,9 +5,10 @@
     "version": "0.2.0",
     "configurations": [
         {
-            "name": "dev (android)",
+            "name": "dev-debug (android)",
             "request": "launch",
             "type": "dart",
+            "flutterMode": "debug",
             "args": [
                 "--flavor",
                 "dev",
@@ -17,9 +18,49 @@
             "program": "${workspaceFolder}/lib/main_dev.dart",
         },
         {
-            "name": "dev (ios)",
+            "name": "dev-profile (android)",
             "request": "launch",
             "type": "dart",
+            "flutterMode": "profile",
+            "args": [
+                "--flavor",
+                "dev",
+                "--dart-define",
+                "cameraPreviewAspectRatio=240/320",
+            ],
+            "program": "${workspaceFolder}/lib/main_dev.dart",
+        },
+        {
+            "name": "prod-debug (android)",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "debug",
+            "args": [
+                "--flavor",
+                "prod",
+                "--dart-define",
+                "cameraPreviewAspectRatio=240/320",
+            ],
+            "program": "${workspaceFolder}/lib/main_release.dart",
+        },
+        {
+            "name": "prod-profile (android)",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "profile",
+            "args": [
+                "--flavor",
+                "prod",
+                "--dart-define",
+                "cameraPreviewAspectRatio=240/320",
+            ],
+            "program": "${workspaceFolder}/lib/main_release.dart",
+        },
+        {
+            "name": "dev-debug (ios)",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "debug",
             "args": [
                 "--flavor",
                 "dev",
@@ -29,30 +70,17 @@
             "program": "${workspaceFolder}/lib/main_dev.dart",
         },
         {
-            "name": "prod (android)",
+            "name": "dev-profile (ios)",
             "request": "launch",
-            //"flutterMode": "release",
+            "flutterMode": "profile",
             "type": "dart",
             "args": [
                 "--flavor",
-                "prod",
-                "--dart-define",
-                "cameraPreviewAspectRatio=240/320",
-            ],
-            "program": "${workspaceFolder}/lib/main_prod.dart",
-        },
-        {
-            "name": "prod (ios)",
-            "request": "launch",
-            //"flutterMode": "release",
-            "type": "dart",
-            "args": [
-                "--flavor",
-                "prod",
+                "dev",
                 "--dart-define",
                 "cameraPreviewAspectRatio=3/4",
             ],
-            "program": "${workspaceFolder}/lib/main_prod.dart",
+            "program": "${workspaceFolder}/lib/main_dev.dart",
         },
     ],
 }
\ No newline at end of file
diff --git a/README.md b/README.md
index c4af94a..08e5780 100644
--- a/README.md
+++ b/README.md
@@ -60,13 +60,18 @@ flutter pub get
 flutter pub run intl_utils:generate
 ```
 
-### 4. Build (Android)
+### 4. Build
+
+#### Android
 
 You can build an apk by running the following command from the root of the repository:
 ```console
-flutter build apk --release --flavor $FLAVOR --dart-define cameraPreviewAspectRatio=240/320 -t lib/main_$FLAVOR.dart
+flutter build apk --release --flavor dev --dart-define cameraPreviewAspectRatio=240/320 -t lib/main_dev.dart
 ```
-Just replace `$FLAVOR` with `dev` or `prod`.
+
+### iOS
+
+TBD
 
 # Contribution
 
diff --git a/lib/firebase.dart b/lib/firebase.dart
index f75ae90..0a0e6b0 100644
--- a/lib/firebase.dart
+++ b/lib/firebase.dart
@@ -1,14 +1,22 @@
+import 'dart:developer';
+
 import 'package:firebase_core/firebase_core.dart';
 import 'package:firebase_crashlytics/firebase_crashlytics.dart';
 import 'package:flutter/foundation.dart';
 
 import 'package:lightmeter/firebase_options.dart';
 
-Future<void> initializeFirebase() async {
-  await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform);
-  FlutterError.onError = FirebaseCrashlytics.instance.recordFlutterFatalError;
-  PlatformDispatcher.instance.onError = (error, stack) {
-    FirebaseCrashlytics.instance.recordError(error, stack, fatal: true);
-    return true;
-  };
+Future<void> initializeFirebase({required bool handleErrors}) async {
+  try {
+    await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform);
+    if (handleErrors) {
+      FlutterError.onError = FirebaseCrashlytics.instance.recordFlutterFatalError;
+      PlatformDispatcher.instance.onError = (error, stack) {
+        FirebaseCrashlytics.instance.recordError(error, stack, fatal: true);
+        return true;
+      };
+    }
+  } catch (e) {
+    log(e.toString());
+  }
 }
diff --git a/lib/main_prod.dart b/lib/main_prod.dart
index fc1700a..2ccc397 100644
--- a/lib/main_prod.dart
+++ b/lib/main_prod.dart
@@ -1,5 +1,3 @@
-import 'dart:developer';
-
 import 'package:flutter/material.dart';
 import 'package:lightmeter/application.dart';
 import 'package:lightmeter/environment.dart';
@@ -7,10 +5,6 @@ import 'package:lightmeter/firebase.dart';
 
 Future<void> main() async {
   WidgetsFlutterBinding.ensureInitialized();
-  try {
-    await initializeFirebase();
-  } catch (e) {
-    log(e.toString());
-  }
+  await initializeFirebase(handleErrors: true);
   runApp(const Application(Environment.prod()));
 }
diff --git a/lib/main_release.dart b/lib/main_release.dart
new file mode 100644
index 0000000..b87dff8
--- /dev/null
+++ b/lib/main_release.dart
@@ -0,0 +1,10 @@
+import 'package:flutter/material.dart';
+import 'package:lightmeter/application.dart';
+import 'package:lightmeter/environment.dart';
+import 'package:lightmeter/firebase.dart';
+
+Future<void> main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  await initializeFirebase(handleErrors: false);
+  runApp(const Application(Environment.prod()));
+}